Bump jupyterlab from 4.4.0 to 4.4.8

Bumps [jupyterlab](https://github.com/jupyterlab/jupyterlab) from 4.4.0 to 4.4.8.
- [Release notes](https://github.com/jupyterlab/jupyterlab/releases)
- [Changelog](https://github.com/jupyterlab/jupyterlab/blob/main/RELEASE.md)
- [Commits](https://github.com/jupyterlab/jupyterlab/compare/@jupyterlab/lsp@4.4.0...@jupyterlab/lsp@4.4.8)

---
updated-dependencies:
- dependency-name: jupyterlab
  dependency-version: 4.4.8
  dependency-type: direct:production
...

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

Author: dependabot[bot]

requirements.txt

@@ -1,6 +1,6 @@
 click==8.1.7
 ipywidgets==8.1.5
-jupyterlab==4.4.0
+jupyterlab==4.4.8
 jupyterlab-git==0.51.1
 matplotlib==3.10.1
 myst-parser==4.0.1