Bump sphinx from 7.1.2 to 7.2.5

Bumps [sphinx](https://github.com/sphinx-doc/sphinx) from 7.1.2 to 7.2.5.
- [Release notes](https://github.com/sphinx-doc/sphinx/releases)
- [Changelog](https://github.com/sphinx-doc/sphinx/blob/master/CHANGES)
- [Commits](https://github.com/sphinx-doc/sphinx/compare/v7.1.2...v7.2.5)

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

Signed-off-by: dependabot[bot] <support@github.com>

requirements-dev.txt

@@ -8,7 +8,7 @@ selenium==4.11.2
 twine==4.0.2
 Pallets-Sphinx-Themes==2.1.1
 Sphinx==7.1.2; python_version == '3.8'
-Sphinx==7.2.3; python_version > '3.8'
+Sphinx==7.2.5; python_version > '3.8'
 sphinx-issues==3.0.1
 sphinx-jinja==2.0.2
 sphinx-tabs==3.4.1