Bump the python-requirements group across 1 directory with 3 updates

Bumps the python-requirements group with 3 updates in the /requirements directory: [sphinx](https://github.com/sphinx-doc/sphinx), [coverage](https://github.com/nedbat/coveragepy) and [ruff](https://github.com/astral-sh/ruff).


Updates `sphinx` from 7.3.7 to 7.4.5
- [Release notes](https://github.com/sphinx-doc/sphinx/releases)
- [Changelog](https://github.com/sphinx-doc/sphinx/blob/master/CHANGES.rst)
- [Commits](sphinx-doc/sphinx@v7.3.7...v7.4.5)

Updates `coverage` from 7.5.4 to 7.6.0
- [Release notes](https://github.com/nedbat/coveragepy/releases)
- [Changelog](https://github.com/nedbat/coveragepy/blob/master/CHANGES.rst)
- [Commits](nedbat/coveragepy@7.5.4...7.6.0)

Updates `ruff` from 0.5.1 to 0.5.2
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@0.5.1...0.5.2)

---
updated-dependencies:
- dependency-name: sphinx
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-requirements
- dependency-name: coverage
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-requirements
- dependency-name: ruff
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: python-requirements
...

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

requirements/docs.txt

@@ -1,6 +1,6 @@
 # Documentation
 # ------------------------------------------------------------------------------
-Sphinx==7.3.7
+Sphinx==7.4.5
 sphinx-tabs==3.4.5
 sphinx-issues==4.1.0
 sphinxcontrib-log-cabinet==1.0.1

requirements/style.txt

@@ -1,3 +1,3 @@
 # Code formatter + Code quality + Code linter
 # ------------------------------------------------------------------------------
-ruff==0.5.1  # https://github.com/astral-sh/ruff
+ruff==0.5.2  # https://github.com/astral-sh/ruff

requirements/tests.txt

@@ -13,7 +13,7 @@ typeguard==2.13.3  # https://github.com/agronholm/typeguard
 
 # Code quality
 # ------------------------------------------------------------------------------
-coverage==7.5.4  # https://github.com/nedbat/coveragepy
+coverage==7.6.0  # https://github.com/nedbat/coveragepy
 
 # Tools
 # ------------------------------------------------------------------------------