Bump the python-dependencies group across 1 directory with 5 updates

Bumps the python-dependencies group with 5 updates in the / directory:

| Package | From | To |
| --- | --- | --- |
| [pytest](https://github.com/pytest-dev/pytest) | `8.3.1` | `8.3.2` |
| [coverage](https://github.com/nedbat/coveragepy) | `7.6.0` | `7.6.1` |
| [pymdown-extensions](https://github.com/facelessuser/pymdown-extensions) | `10.8.1` | `10.9` |
| [mypy](https://github.com/python/mypy) | `1.11.0` | `1.11.1` |
| [django-stubs](https://github.com/typeddjango/django-stubs) | `5.0.2` | `5.0.4` |



Updates `pytest` from 8.3.1 to 8.3.2
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@8.3.1...8.3.2)

Updates `coverage` from 7.6.0 to 7.6.1
- [Release notes](https://github.com/nedbat/coveragepy/releases)
- [Changelog](https://github.com/nedbat/coveragepy/blob/master/CHANGES.rst)
- [Commits](nedbat/coveragepy@7.6.0...7.6.1)

Updates `pymdown-extensions` from 10.8.1 to 10.9
- [Release notes](https://github.com/facelessuser/pymdown-extensions/releases)
- [Commits](facelessuser/pymdown-extensions@10.8.1...10.9)

Updates `mypy` from 1.11.0 to 1.11.1
- [Changelog](https://github.com/python/mypy/blob/master/CHANGELOG.md)
- [Commits](python/mypy@v1.11...v1.11.1)

Updates `django-stubs` from 5.0.2 to 5.0.4
- [Release notes](https://github.com/typeddjango/django-stubs/releases)
- [Commits](typeddjango/django-stubs@5.0.2...5.0.4)

---
updated-dependencies:
- dependency-name: pytest
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: python-dependencies
- dependency-name: coverage
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: python-dependencies
- dependency-name: pymdown-extensions
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: python-dependencies
- dependency-name: mypy
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: python-dependencies
- dependency-name: django-stubs
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: python-dependencies
...

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