Bump sphinx from 7.4.5 to 7.4.7 in the python-packages group

Bumps the python-packages group with 1 update: [sphinx](https://github.com/sphinx-doc/sphinx).


Updates `sphinx` from 7.4.5 to 7.4.7
- [Release notes](https://github.com/sphinx-doc/sphinx/releases)
- [Changelog](https://github.com/sphinx-doc/sphinx/blob/master/CHANGES.rst)
- [Commits](sphinx-doc/sphinx@v7.4.5...v7.4.7)

---
updated-dependencies:
- dependency-name: sphinx
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: python-packages
...

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

requirements.txt

@@ -1,7 +1,7 @@
 click==8.1.7
 pre-commit==3.7.1
 PyYAML==6.0.1
-Sphinx==7.4.5
+Sphinx==7.4.7
 sphinx-book-theme==1.1.3
 sphinx-notfound-page==1.0.2
 sphinxcontrib-spelling==8.0.0