Deps: Bump the python-packages group with 2 updates

Bumps the python-packages group with 2 updates: [mypy](https://github.com/python/mypy) and [rich](https://github.com/Textualize/rich).


Updates `mypy` from 1.12.1 to 1.13.0
- [Changelog](https://github.com/python/mypy/blob/master/CHANGELOG.md)
- [Commits](python/mypy@v1.12.1...v1.13.0)

Updates `rich` from 13.9.2 to 13.9.3
- [Release notes](https://github.com/Textualize/rich/releases)
- [Changelog](https://github.com/Textualize/rich/blob/master/CHANGELOG.md)
- [Commits](Textualize/rich@v13.9.2...v13.9.3)

---
updated-dependencies:
- dependency-name: mypy
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: python-packages
- dependency-name: rich
  dependency-type: indirect
  update-type: version-update:semver-patch
  dependency-group: python-packages
...

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