Bump jupyterlab from 4.0.8 to 4.0.9

Bumps [jupyterlab](https://github.com/jupyterlab/jupyterlab) from 4.0.8 to 4.0.9.
- [Release notes](https://github.com/jupyterlab/jupyterlab/releases)
- [Changelog](https://github.com/jupyterlab/jupyterlab/blob/@jupyterlab/lsp@4.0.9/CHANGELOG.md)
- [Commits](https://github.com/jupyterlab/jupyterlab/compare/@jupyterlab/lsp@4.0.8...@jupyterlab/lsp@4.0.9)

---
updated-dependencies:
- dependency-name: jupyterlab
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

requirements.prod.txt

@@ -232,7 +232,7 @@ jupyter-server==2.7.2
     #   notebook-shim
 jupyter-server-terminals==0.4.4
     # via jupyter-server
-jupyterlab==4.0.8
+jupyterlab==4.0.9
     # via
     #   -r requirements.prod.in
     #   jupyterlab-spellchecker