Merge pull request #660 from bashtage/snyk-fix-7bdbaef16808ff5e80d49e086f1510df

[Snyk] Security upgrade jupyterlab from 3.6.8 to 4.4.8

Author: bashtage

requirements-dev.txt

@@ -25,4 +25,5 @@ sphinxcontrib-spelling
 sphinx_autodoc_typehints
 wheel
 flake8-bugbear
-zipp>=3.19.1 # not directly required, pinned by Snyk to avoid a vulnerability
+jupyterlab>=4.4.8 # not directly required, pinned by Snyk to avoid a vulnerability
+zipp>=3.19.1 # not directly required, pinned by Snyk to avoid a vulnerability