Bump @jupyterlab/notebook from 4.4.5 to 4.4.6 in /js

Bumps [@jupyterlab/notebook](https://github.com/jupyterlab/jupyterlab) from 4.4.5 to 4.4.6.
- [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/[email protected]...@jupyterlab/[email protected])

---
updated-dependencies:
- dependency-name: "@jupyterlab/notebook"
  dependency-version: 4.4.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

js/package.json

@@ -44,7 +44,7 @@
   "dependencies": {
     "@jupyterlab/application": "^4.4.4",
     "@jupyterlab/apputils": "^4.5.5",
-    "@jupyterlab/notebook": "^4.4.2",
+    "@jupyterlab/notebook": "^4.4.6",
     "@jupyterlab/services": "^7.4.4",
     "@lumino/disposable": "^2.1.4"
   },