text: Title: Tox ≥ 4.0.13 ignores package URL in deps is ignored
  Body: ## Issue
  
  A URL like https://github.com/kmike/pytest-mypy-testing/archive/refs/heads/async-support.zip in `deps` is ignored.
  
  ## Minimal example
  
  Given this `tox.ini`:
  
  ```ini
  [testenv:example]
  deps =
      https://github.com/kmike/pytest-mypy-testing/archive/refs/heads/async-support.zip
  commands = pip list
  ```
  
  The output shows `pytest-mypy-testing` installed up until tox 4.0.12. Starting with tox 4.0.13, the URL seems to be ignored.
  
  Before (tox 4.0.12):
  
  ```console
  $ tox --recreate -e example
  example: remove tox env folder /home/adrian/temporal/web-poet/.tox/example
  .pkg: remove tox env folder /home/adrian/temporal/web-poet/.tox/.pkg
  example: install_deps> python -I -m pip install https://github.com/kmike/pytest-mypy-testing/archive/refs/heads/async-support.zip
  .pkg: install_requires> python -I -m pip install 'setuptools>=40.8.0' wheel
  .pkg: _optional_hooks> python /home/adrian/temporal/web-poet/venv/lib/python3.10/site-packages/pyproject_api/_backend.py True setuptools.build_meta __legacy__
  .pkg: get_requires_for_build_sdist> python /home/adrian/temporal/web-poet/venv/lib/python3.10/site-packages/pyproject_api/_backend.py True setuptools.build_meta __legacy__
  .pkg: prepare_metadata_for_build_wheel> python /home/adrian/temporal/web-poet/venv/lib/python3.10/site-packages/pyproject_api/_backend.py True setuptools.build_meta __legacy__
  .pkg: build_sdist> python /home/adrian/temporal/web-poet/venv/lib/python3.10/site-packages/pyproject_api/_backend.py True setuptools.build_meta __legacy__
  example: install_package_deps> python -I -m pip install andi 'async-lru>=1.0.3' 'attrs>=21.3.0' 'itemadapter>=0.7.0' multidict parsel url-matcher 'w3lib>=1.22.0'
  example: install_package> python -I -m pip install --force-reinstall --no-deps /home/adrian/temporal/web-poet/.tox/.tmp/package/21/web-poet-0.6.0.tar.gz
  example: commands[0]> pip list
  Package             Version
  ------------------- ---------
  andi                0.4.1
  async-lru           1.0.3
  attrs               22.2.0
  certifi             2022.12.7
  charset-normalizer  2.1.1
  cssselect           1.2.0
  exceptiongroup      1.1.0
  filelock            3.9.0
  idna                3.4
  iniconfig           1.1.1
  itemadapter         0.7.0
  lxml                4.9.2
  multidict           6.0.4
  mypy                0.991
  mypy-extensions     0.4.3
  packaging           22.0
  parsel              1.7.0
  pip                 22.3.1
  pluggy              1.0.0
  pytest              7.2.0
  pytest-mypy-testing 0.0.11
  requests            2.28.1
  requests-file       1.5.1
  setuptools          65.6.3
  six                 1.16.0
  tldextract          3.4.0
  tomli               2.0.1
  typing_extensions   4.4.0
  url-matcher         0.2.0
  urllib3             1.26.13
  w3lib               2.1.1
  web-poet            0.6.0
  wheel               0.38.4
  .pkg: _exit> python /home/adrian/temporal/web-poet/venv/lib/python3.10/site-packages/pyproject_api/_backend.py True setuptools.build_meta __legacy__
    example: OK (11.12=setup[10.86]+cmd[0.26] seconds)
    congratulations :) (11.24 seconds)
  ```
  
  After (tox 4.0.13):
  
  ```console
  $ tox --recreate -e example
  example: remove tox env folder /home/adrian/temporal/web-poet/.tox/example
  .pkg: remove tox env folder /home/adrian/temporal/web-poet/.tox/.pkg
  .pkg: install_requires> python -I -m pip install 'setuptools>=40.8.0' wheel
  .pkg: _optional_hooks> python /home/adrian/temporal/web-poet/venv/lib/python3.10/site-packages/pyproject_api/_backend.py True setuptools.build_meta __legacy__
  .pkg: get_requires_for_build_sdist> python /home/adrian/temporal/web-poet/venv/lib/python3.10/site-packages/pyproject_api/_backend.py True setuptools.build_meta __legacy__
  .pkg: prepare_metadata_for_build_wheel> python /home/adrian/temporal/web-poet/venv/lib/python3.10/site-packages/pyproject_api/_backend.py True setuptools.build_meta __legacy__
  .pkg: build_sdist> python /home/adrian/temporal/web-poet/venv/lib/python3.10/site-packages/pyproject_api/_backend.py True setuptools.build_meta __legacy__
  example: install_package_deps> python -I -m pip install andi 'async-lru>=1.0.3' 'attrs>=21.3.0' 'itemadapter>=0.7.0' multidict parsel url-matcher 'w3lib>=1.22.0'
  example: install_package> python -I -m pip install --force-reinstall --no-deps /home/adrian/temporal/web-poet/.tox/.tmp/package/22/web-poet-0.6.0.tar.gz
  example: commands[0]> pip list
  Package            Version
  ------------------ ---------
  andi               0.4.1
  async-lru          1.0.3
  attrs              22.2.0
  certifi            2022.12.7
  charset-normalizer 2.1.1
  cssselect          1.2.0
  filelock           3.9.0
  idna               3.4
  itemadapter        0.7.0
  lxml               4.9.2
  multidict          6.0.4
  packaging          22.0
  parsel             1.7.0
  pip                22.3.1
  requests           2.28.1
  requests-file      1.5.1
  setuptools         65.6.3
  six                1.16.0
  tldextract         3.4.0
  url-matcher        0.2.0
  urllib3            1.26.13
  w3lib              2.1.1
  web-poet           0.6.0
  wheel              0.38.4
  .pkg: _exit> python /home/adrian/temporal/web-poet/venv/lib/python3.10/site-packages/pyproject_api/_backend.py True setuptools.build_meta __legacy__
    example: OK (6.25=setup[6.00]+cmd[0.25] seconds)
    congratulations :) (6.37 seconds)
  ```