text: Title: Plotly min.js import missing .js suffix
  Body: When running this cell in a JupyterLab instance:
  ```python
  import plotly.io as pio
  pio.renderers.default = "notebook_connected"
  import plotly.graph_objects as go
  go.Figure()
  ```
  The first time Plotly is loaded, the figure is blank and the following errors appear in the dev console:
  ```
  GET https://cdn.plot.ly/plotly-3.0.1.min net::ERR_ABORTED 403 (Forbidden)
  
  Uncaught ReferenceError: Plotly is not defined
      at <anonymous>:1:179
      at P.attachWidget (jlab_core.a4c5e1f5bac9ba5dc7f6.js?v=a4c5e1f5bac9ba5dc7f6:1:1859455)
      at P.insertWidget (jlab_core.a4c5e1f5bac9ba5dc7f6.js?v=a4c5e1f5bac9ba5dc7f6:1:1858919)
      at M._insertOutput (jlab_core.a4c5e1f5bac9ba5dc7f6.js?v=a4c5e1f5bac9ba5dc7f6:1:1282454)
      at M.onModelChanged (jlab_core.a4c5e1f5bac9ba5dc7f6.js?v=a4c5e1f5bac9ba5dc7f6:1:1278810)
      at m (jlab_core.a4c5e1f5bac9ba5dc7f6.js?v=a4c5e1f5bac9ba5dc7f6:1:1832098)
      at Object.l [as emit] (jlab_core.a4c5e1f5bac9ba5dc7f6.js?v=a4c5e1f5bac9ba5dc7f6:1:1831774)
      at a.emit (jlab_core.a4c5e1f5bac9ba5dc7f6.js?v=a4c5e1f5bac9ba5dc7f6:1:1829611)
      at d._onListChanged (jlab_core.a4c5e1f5bac9ba5dc7f6.js?v=a4c5e1f5bac9ba5dc7f6:1:1273587)
      at m (jlab_core.a4c5e1f5bac9ba5dc7f6.js?v=a4c5e1f5bac9ba5dc7f6:1:1832098)
  ```
  
  When running the cell for a second time, the figure appears. If the page is refreshed, the figure disappears again.
  
  It looks like the issue can be traced back to this line, where `.js` is removed from the CDN path:
  https://github.com/plotly/plotly.py/blob/ae0fbedce7ba3be6450aba350f12c1fb043e8eb8/plotly/io/_base_renderers.py#L286
  
  This is with Python 3.11.11, Plotly 6.0.1 and Jupyterlab 4.3.6, and occurs in both Chrome and Edge.
  ```
  anyio==4.9.0
  argon2-cffi==23.1.0
  argon2-cffi-bindings==21.2.0
  arrow==1.3.0
  asttokens==3.0.0
  async-lru==2.0.5
  attrs==25.3.0
  babel==2.17.0
  beautifulsoup4==4.13.3
  bleach==6.2.0
  certifi==2025.1.31
  cffi==1.17.1
  charset-normalizer==3.4.1
  comm==0.2.2
  debugpy==1.8.13
  decorator==5.2.1
  defusedxml==0.7.1
  executing==2.2.0
  fastjsonschema==2.21.1
  fqdn==1.5.1
  h11==0.14.0
  httpcore==1.0.7
  httpx==0.28.1
  idna==3.10
  ipykernel==6.29.5
  ipython==9.0.2
  ipython_pygments_lexers==1.1.1
  isoduration==20.11.0
  jedi==0.19.2
  Jinja2==3.1.6
  json5==0.10.0
  jsonpointer==3.0.0
  jsonschema==4.23.0
  jsonschema-specifications==2024.10.1
  jupyter-events==0.12.0
  jupyter-lsp==2.2.5
  jupyter_client==8.6.3
  jupyter_core==5.7.2
  jupyter_server==2.15.0
  jupyter_server_terminals==0.5.3
  jupyterlab==4.3.6
  jupyterlab_pygments==0.3.0
  jupyterlab_server==2.27.3
  MarkupSafe==3.0.2
  matplotlib-inline==0.1.7
  mistune==3.1.3
  narwhals==1.31.0
  nbclient==0.10.2
  nbconvert==7.16.6
  nbformat==5.10.4
  nest-asyncio==1.6.0
  notebook_shim==0.2.4
  overrides==7.7.0
  packaging==24.2
  pandocfilters==1.5.1
  parso==0.8.4
  pexpect==4.9.0
  platformdirs==4.3.7
  plotly==6.0.1
  prometheus_client==0.21.1
  prompt_toolkit==3.0.50
  psutil==7.0.0
  ptyprocess==0.7.0
  pure_eval==0.2.3
  pycparser==2.22
  Pygments==2.19.1
  python-dateutil==2.9.0.post0
  python-json-logger==3.3.0
  PyYAML==6.0.2
  pyzmq==26.3.0
  referencing==0.36.2
  requests==2.32.3
  rfc3339-validator==0.1.4
  rfc3986-validator==0.1.1
  rpds-py==0.23.1
  Send2Trash==1.8.3
  six==1.17.0
  sniffio==1.3.1
  soupsieve==2.6
  stack-data==0.6.3
  terminado==0.18.1
  tinycss2==1.4.0
  tornado==6.4.2
  traitlets==5.14.3
  types-python-dateutil==2.9.0.20241206
  typing_extensions==4.12.2
  uri-template==1.3.0
  urllib3==2.3.0
  wcwidth==0.2.13
  webcolors==24.11.1
  webencodings==0.5.1
  websocket-client==1.8.0
  ```
  
  It still doesn't work when downgrading to Plotly 5.24.1, although the console error is slightly different:
  ```
   Uncaught ReferenceError: require is not defined
      at <anonymous>:1:17
      at P.attachWidget (jlab_core.a4c5e1f5ba…9ba5dc7f6:1:1859455)
      at P.insertWidget (jlab_core.a4c5e1f5ba…9ba5dc7f6:1:1858919)
      at M._insertOutput (jlab_core.a4c5e1f5ba…9ba5dc7f6:1:1282454)
      at M.onModelChanged (jlab_core.a4c5e1f5ba…9ba5dc7f6:1:1278810)
      at m (jlab_core.a4c5e1f5ba…9ba5dc7f6:1:1832098)
      at Object.l [as emit] (jlab_core.a4c5e1f5ba…9ba5dc7f6:1:1831774)
      at a.emit (jlab_core.a4c5e1f5ba…9ba5dc7f6:1:1829611)
      at d._onListChanged (jlab_core.a4c5e1f5ba…9ba5dc7f6:1:1273587)
      at m (jlab_core.a4c5e1f5ba…9ba5dc7f6:1:1832098)
  ```
  
  When exporting to html with `nbconvert`, the 403 error still appears but the plot displays. Changing line 7568 of the attached html file to `<script type="module">import "https://cdn.plot.ly/plotly-3.0.1.min.js"</script>` removes the error from the console.
  
  [Plotly min.js issue.zip](https://github.com/user-attachments/files/19428204/Plotly.min.js.issue.zip)