Bump @jupyterlab/notebook from 4.4.6 to 4.4.9 in /js

Bumps [@jupyterlab/notebook](https://github.com/jupyterlab/jupyterlab) from 4.4.6 to 4.4.9. - [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/notebook@4.4.6...@jupyterlab/notebook@4.4.9) --- updated-dependencies: - dependency-name: "@jupyterlab/notebook" dependency-version: 4.4.9 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

js/package.json

@@ -44,7 +44,7 @@
  "dependencies": {
  "@jupyterlab/application": "^4.4.4",
  "@jupyterlab/apputils": "^4.5.7",
- "@jupyterlab/notebook": "^4.4.6",
+ "@jupyterlab/notebook": "^4.4.9",
  "@jupyterlab/services": "^7.4.4",
  "@lumino/disposable": "^2.1.4"
  },