Bump jupyter-server from 2.12.5 to 2.13.0

Bumps [jupyter-server](https://github.com/jupyter-server/jupyter_server) from 2.12.5 to 2.13.0.
- [Release notes](https://github.com/jupyter-server/jupyter_server/releases)
- [Changelog](https://github.com/jupyter-server/jupyter_server/blob/main/CHANGELOG.md)
- [Commits](jupyter-server/jupyter_server@v2.12.5...v2.13.0)

---
updated-dependencies:
- dependency-name: jupyter-server
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

dev-requirements-jl4.txt

@@ -1,3 +1,3 @@
 -r dev-requirements.txt
 jupyterlab==4.1.2
-jupyter_server==2.12.5
+jupyter_server==2.13.0