Deps: Bump the python-packages group with 4 updates

Bumps the python-packages group with 4 updates: [pontos](https://github.com/greenbone/pontos), [mypy](https://github.com/python/mypy), [packaging](https://github.com/pypa/packaging) and [shtab](https://github.com/iterative/shtab).


Updates `pontos` from 24.2.2 to 24.3.1
- [Release notes](https://github.com/greenbone/pontos/releases)
- [Commits](greenbone/pontos@v24.2.2...v24.3.1)

Updates `mypy` from 1.8.0 to 1.9.0
- [Changelog](https://github.com/python/mypy/blob/master/CHANGELOG.md)
- [Commits](python/mypy@v1.8.0...1.9.0)

Updates `packaging` from 23.2 to 24.0
- [Release notes](https://github.com/pypa/packaging/releases)
- [Changelog](https://github.com/pypa/packaging/blob/main/CHANGELOG.rst)
- [Commits](pypa/packaging@23.2...24.0)

Updates `shtab` from 1.7.0 to 1.7.1
- [Release notes](https://github.com/iterative/shtab/releases)
- [Commits](iterative/shtab@v1.7.0...v1.7.1)

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

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