Bump jupyterhub from 4.0.2 to 4.1.3 (#261)

Bumps [jupyterhub](https://github.com/jupyterhub/jupyterhub) from 4.0.2 to 4.1.3.
- [Changelog](https://github.com/jupyterhub/jupyterhub/blob/main/RELEASE.md)
- [Commits](jupyterhub/jupyterhub@4.0.2...4.1.3)

---
updated-dependencies:
- dependency-name: jupyterhub
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>