Bump sphinx from 7.2.6 to 7.3.7 (#1427)

Bumps [sphinx](https://github.com/sphinx-doc/sphinx) from 7.2.6 to 7.3.7.
- [Release notes](https://github.com/sphinx-doc/sphinx/releases)
- [Changelog](https://github.com/sphinx-doc/sphinx/blob/master/CHANGES.rst)
- [Commits](https://github.com/sphinx-doc/sphinx/compare/v7.2.6...v7.3.7)

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

docs/requirements.txt

@@ -32,7 +32,7 @@ requests==2.31.0
 six==1.16.0
 snowballstemmer==2.2.0
 soupsieve==2.5
-Sphinx==7.2.6
+Sphinx==7.3.7
 sphinx-autoapi==3.0.0
 sphinx-autobuild==2024.2.4
 sphinx-basic-ng==1.0.0b2