Bump the python-dependencies group with 4 updates

Bumps the python-dependencies group with 4 updates: [pytest](https://github.com/pytest-dev/pytest), [tox](https://github.com/tox-dev/tox), [pymdown-extensions](https://github.com/facelessuser/pymdown-extensions) and [mypy](https://github.com/python/mypy).


Updates `pytest` from 8.0.2 to 8.1.1
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@8.0.2...8.1.1)

Updates `tox` from 4.13.0 to 4.14.1
- [Release notes](https://github.com/tox-dev/tox/releases)
- [Changelog](https://github.com/tox-dev/tox/blob/main/docs/changelog.rst)
- [Commits](tox-dev/tox@4.13.0...4.14.1)

Updates `pymdown-extensions` from 10.7 to 10.7.1
- [Release notes](https://github.com/facelessuser/pymdown-extensions/releases)
- [Commits](facelessuser/pymdown-extensions@10.7...10.7.1)

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)

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

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

pyproject.toml

@@ -56,21 +56,21 @@ django-settings-holder = ">=0.1.0"
 djangorestframework = { version = ">=3.13.0", optional = true}
 
 [tool.poetry.group.test.dependencies]
-pytest = "8.0.2"
+pytest = "8.1.1"
 coverage = "7.4.3"
 freezegun = "^1.2.2"
 pytest-django = "4.8.0"
 pre-commit = "3.6.2"
-tox = "4.13.0"
+tox = "4.14.1"
 tox-gh-actions = "3.2.0"
 
 [tool.poetry.group.docs.dependencies]
 mkdocs = "1.5.3"
-pymdown-extensions = "10.7"
+pymdown-extensions = "10.7.1"
 mkdocs-mermaid2-plugin = "1.1.1"
 
 [tool.poetry.group.lint.dependencies]
-mypy = "1.8.0"
+mypy = "1.9.0"
 django-stubs = "4.2.7"
 djangorestframework-stubs = "3.14.5"