Bump sphinx from 7.3.7 to 7.4.2

Bumps [sphinx](https://github.com/sphinx-doc/sphinx) from 7.3.7 to 7.4.2.
- [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...v7.4.2)

---
updated-dependencies:
- dependency-name: sphinx
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

requirements.txt

@@ -54,7 +54,7 @@ snowballstemmer==2.2.0
     # via sphinx
 soupsieve==2.5
     # via beautifulsoup4
-sphinx==7.3.7
+sphinx==7.4.2
     # via
     #   -r requirements.in
     #   furo