Bump cookiecutter from 1.7.2 to 2.1.1 in /examples/research_projects/decision_transformer
Bumps [cookiecutter](https://github.com/cookiecutter/cookiecutter) from 1.7.2 to 2.1.1.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/cookiecutter/cookiecutter/releases">cookiecutter's releases</a>.</em></p>
<blockquote>
<h2>2.1.1</h2>
<h2>Documentation updates</h2>
<ul>
<li>Fix local extensions documentation (<a href="https://github-redirect.dependabot.com/cookiecutter/cookiecutter/issues/1686">#1686</a>) <a href="https://github.com/alkatar21"><code>@​alkatar21</code></a></li>
</ul>
<h2>Bugfixes</h2>
<ul>
<li>Sanitize Mercurial branch information before checkout. (<a href="https://github-redirect.dependabot.com/cookiecutter/cookiecutter/issues/1689">#1689</a>) <a href="https://github.com/ericof"><code>@​ericof</code></a></li>
</ul>
<h2>This release is made by wonderful contributors:</h2>
<p><a href="https://github.com/alkatar21"><code>@​alkatar21</code></a>, <a href="https://github.com/ericof"><code>@​ericof</code></a> and <a href="https://github.com/jensens"><code>@​jensens</code></a></p>
<h2>2.1.0</h2>
<h2>Preamble</h2>
<p>This release log lists all changes from 1.7.3 to this release.
It includes the log of the 2.0.x releases, which were never published on PyPI.
Because of that it might look a bit blurry.</p>
<p>We release the current stable state of the project, knowing there are a bunch of open pull requests.
Those will be reviewed by the core-committers and merged or dropped.</p>
<p>Future releases will happen more frequently. Stay tuned.</p>
<p>Fetch fresh from PyPI <a href="https://pypi.org/project/cookiecutter/2.1.0/">https://pypi.org/project/cookiecutter/2.1.0/</a></p>
<h2>Changes</h2>
<ul>
<li>Move contributors and backers to credits section (<a href="https://github-redirect.dependabot.com/cookiecutter/cookiecutter/issues/1599">#1599</a>) <a href="https://github.com/doobrie"><code>@​doobrie</code></a></li>
<li>test_generate_file_verbose_template_syntax_error fixed (<a href="https://github-redirect.dependabot.com/cookiecutter/cookiecutter/issues/1671">#1671</a>) <a href="https://github.com/MaciejPatro"><code>@​MaciejPatro</code></a></li>
<li>Removed changes related to setuptools_scm (<a href="https://github-redirect.dependabot.com/cookiecutter/cookiecutter/issues/1629">#1629</a>) <a href="https://github.com/ozer550"><code>@​ozer550</code></a></li>
<li>Release 2.0.1  (<a href="https://github-redirect.dependabot.com/cookiecutter/cookiecutter/issues/1620">#1620</a>) <a href="https://github.com/audreyfeldroy"><code>@​audreyfeldroy</code></a></li>
</ul>
<h2>Breaking Changes</h2>
<ul>
<li>Release preparation for 2.0.1rc1 (<a href="https://github-redirect.dependabot.com/cookiecutter/cookiecutter/issues/1608">#1608</a>) <a href="https://github.com/audreyfeldroy"><code>@​audreyfeldroy</code></a></li>
<li>Replace poyo with pyyaml. (<a href="https://github-redirect.dependabot.com/cookiecutter/cookiecutter/issues/1489">#1489</a>) <a href="https://github.com/dHannasch"><code>@​dHannasch</code></a></li>
<li>Added: Path templates will be rendered when copy_without_render used (<a href="https://github-redirect.dependabot.com/cookiecutter/cookiecutter/issues/839">#839</a>) <a href="https://github.com/noirbizarre"><code>@​noirbizarre</code></a></li>
<li>Added: End of line detection and configuration. (<a href="https://github-redirect.dependabot.com/cookiecutter/cookiecutter/issues/1407">#1407</a>) <a href="https://github.com/insspb"><code>@​insspb</code></a></li>
<li>Remove support for python2.7 (<a href="https://github-redirect.dependabot.com/cookiecutter/cookiecutter/issues/1386">#1386</a>) <a href="https://github.com/ssbarnea"><code>@​ssbarnea</code></a></li>
</ul>
<h2>Minor Changes</h2>
<ul>
<li>Documentation overhaul (<a href="https://github-redirect.dependabot.com/cookiecutter/cookiecutter/issues/1677">#1677</a>) <a href="https://github.com/jensens"><code>@​jensens</code></a></li>
<li>Feature/local extensions (<a href="https://github-redirect.dependabot.com/cookiecutter/cookiecutter/issues/1240">#1240</a>) <a href="https://github.com/mwesterhof"><code>@​mwesterhof</code></a></li>
<li>Adopt setuptools-scm packaging (<a href="https://github-redirect.dependabot.com/cookiecutter/cookiecutter/issues/1577">#1577</a>) <a href="https://github.com/ssbarnea"><code>@​ssbarnea</code></a></li>
<li>Log the error message when git clone fails, not just the return code (<a href="https://github-redirect.dependabot.com/cookiecutter/cookiecutter/issues/1505">#1505</a>) <a href="https://github.com/logworthy"><code>@​logworthy</code></a></li>
<li>allow jinja 3.0.0 (<a href="https://github-redirect.dependabot.com/cookiecutter/cookiecutter/issues/1548">#1548</a>) <a href="https://github.com/wouterdb"><code>@​wouterdb</code></a></li>
<li>Added uuid extension to be able to generate uuids (<a href="https://github-redirect.dependabot.com/cookiecutter/cookiecutter/issues/1493">#1493</a>) <a href="https://github.com/jonaswre"><code>@​jonaswre</code></a></li>
</ul>
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</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/cookiecutter/cookiecutter/blob/master/HISTORY.md">cookiecutter's changelog</a>.</em></p>
<blockquote>
<h2>2.1.1 (2022-06-01)</h2>
<h3>Documentation updates</h3>
<ul>
<li>Fix local extensions documentation (<a href="https://github-redirect.dependabot.com/cookiecutter/cookiecutter/issues/1686">#1686</a>) <a href="https://github.com/alkatar21"><code>@​alkatar21</code></a></li>
</ul>
<h3>Bugfixes</h3>
<ul>
<li>Sanitize Mercurial branch information before checkout. (<a href="https://github-redirect.dependabot.com/cookiecutter/cookiecutter/issues/1689">#1689</a>) <a href="https://github.com/ericof"><code>@​ericof</code></a></li>
</ul>
<h3>This release is made by wonderfull contributors:</h3>
<p><a href="https://github.com/alkatar21"><code>@​alkatar21</code></a>, <a href="https://github.com/ericof"><code>@​ericof</code></a> and <a href="https://github.com/jensens"><code>@​jensens</code></a></p>
<h2>2.1.0 (2022-05-30)</h2>
<h3>Changes</h3>
<ul>
<li>Move contributors and backers to credits section (<a href="https://github-redirect.dependabot.com/cookiecutter/cookiecutter/issues/1599">#1599</a>) <a href="https://github.com/doobrie"><code>@​doobrie</code></a></li>
<li>test_generate_file_verbose_template_syntax_error fixed (<a href="https://github-redirect.dependabot.com/cookiecutter/cookiecutter/issues/1671">#1671</a>) <a href="https://github.com/MaciejPatro"><code>@​MaciejPatro</code></a></li>
<li>Removed changes related to setuptools_scm (<a href="https://github-redirect.dependabot.com/cookiecutter/cookiecutter/issues/1629">#1629</a>) <a href="https://github.com/ozer550"><code>@​ozer550</code></a></li>
<li>Feature/local extensions (<a href="https://github-redirect.dependabot.com/cookiecutter/cookiecutter/issues/1240">#1240</a>) <a href="https://github.com/mwesterhof"><code>@​mwesterhof</code></a></li>
</ul>
<h3>CI/CD and QA changes</h3>
<ul>
<li>Check manifest: pre-commit, fixes, cleaning (<a href="https://github-redirect.dependabot.com/cookiecutter/cookiecutter/issues/1683">#1683</a>) <a href="https://github.com/jensens"><code>@​jensens</code></a></li>
<li>Follow PyPA guide to release package using GitHub Actions. (<a href="https://github-redirect.dependabot.com/cookiecutter/cookiecutter/issues/1682">#1682</a>) <a href="https://github.com/ericof"><code>@​ericof</code></a></li>
</ul>
<h3>Documentation updates</h3>
<ul>
<li>Fix typo in dict_variables.rst (<a href="https://github-redirect.dependabot.com/cookiecutter/cookiecutter/issues/1680">#1680</a>) <a href="https://github.com/ericof"><code>@​ericof</code></a></li>
<li>Documentation overhaul (<a href="https://github-redirect.dependabot.com/cookiecutter/cookiecutter/issues/1677">#1677</a>) <a href="https://github.com/jensens"><code>@​jensens</code></a></li>
<li>Fixed incorrect link on docs. (<a href="https://github-redirect.dependabot.com/cookiecutter/cookiecutter/issues/1649">#1649</a>) <a href="https://github.com/luzfcb"><code>@​luzfcb</code></a></li>
</ul>
<h3>Bugfixes</h3>
<ul>
<li>Restore accidentally deleted support for click 8.x (<a href="https://github-redirect.dependabot.com/cookiecutter/cookiecutter/issues/1643">#1643</a>) <a href="https://github.com/jaklan"><code>@​jaklan</code></a></li>
</ul>
<h3>This release was made possible by our wonderful contributors:</h3>
<p><a href="https://github.com/doobrie"><code>@​doobrie</code></a>, <a href="https://github.com/jensens"><code>@​jensens</code></a>, <a href="https://github.com/ericof"><code>@​ericof</code></a>, <a href="https://github.com/luzfcb"><code>@​luzfcb</code></a></p>
<h2>2.0.2 (2021-12-27)</h2>
<p><em>Remark: This release never made it to official PyPI</em></p>
<ul>
<li>Fix Python version number in cookiecutter --version and test on Python 3.10 (<a href="https://github-redirect.dependabot.com/cookiecutter/cookiecutter/issues/1621">#1621</a>) <a href="https://github.com/ozer550"><code>@​ozer550</code></a></li>
<li>Removed changes related to setuptools_scm (<a href="https://github-redirect.dependabot.com/cookiecutter/cookiecutter/issues/1629">#1629</a>) <a href="https://github.com/audreyfeldroy"><code>@​audreyfeldroy</code></a> <a href="https://github.com/ozer550"><code>@​ozer550</code></a></li>
</ul>
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</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/cookiecutter/cookiecutter/commit/f9376a96097086476ce9eb0b93297a471ae520e0"><code>f9376a9</code></a> Prepare release 2.1.1</li>
<li><a href="https://github.com/cookiecutter/cookiecutter/commit/fdffddb31fd2b46344dfa317531ff155e7999f77"><code>fdffddb</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/cookiecutter/cookiecutter/issues/1689">#1689</a> from cookiecutter/sanitize-mercurial-checkout</li>
<li><a href="https://github.com/cookiecutter/cookiecutter/commit/85a7884f11a5200535706a6c5d31a9acbdadae1a"><code>85a7884</code></a> Lint fixes</li>
<li><a href="https://github.com/cookiecutter/cookiecutter/commit/e26c46582cd9033dcea318f1c29a1f06fb74f456"><code>e26c465</code></a> Sanitize Mercurial branch information before checkout.</li>
<li><a href="https://github.com/cookiecutter/cookiecutter/commit/94036d0324d09cd6a4eb5e2a5707062c1e409cd1"><code>94036d0</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/cookiecutter/cookiecutter/issues/1687">#1687</a> from cookiecutter/bump-version-back-to-dev</li>
<li><a href="https://github.com/cookiecutter/cookiecutter/commit/70b2ee2a3521ea71634269e72f3d3f701c51cb7d"><code>70b2ee2</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/cookiecutter/cookiecutter/issues/1686">#1686</a> from alkatar21/patch-1</li>
<li><a href="https://github.com/cookiecutter/cookiecutter/commit/8b33e96c94ac75277e8f67cc1a71d90f488b5edb"><code>8b33e96</code></a> Bump version to 2.1.1.dev0</li>
<li><a href="https://github.com/cookiecutter/cookiecutter/commit/58d716f51fda78ec793975eea5876691aa576b2c"><code>58d716f</code></a> [Docs] Fix local extensions documentation</li>
<li><a href="https://github.com/cookiecutter/cookiecutter/commit/f601b710324fd9d0255e790121dba8f74cb6e423"><code>f601b71</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/cookiecutter/cookiecutter/issues/1684">#1684</a> from cookiecutter/bump-release-2.1.0</li>
<li><a href="https://github.com/cookiecutter/cookiecutter/commit/96c68260eac572505f33381e627ad42b61aef357"><code>96c6826</code></a> bump version and edit historie</li>
<li>Additional commits viewable in <a href="https://github.com/cookiecutter/cookiecutter/compare/1.7.2...2.1.1">compare view</a></li>
</ul>
</details>
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