Bump sphinx from 5.0.1 to 5.0.2 in /docs (#3128)

Bumps [sphinx](https://github.com/sphinx-doc/sphinx) from 5.0.1 to 5.0.2.
- [Release notes](https://github.com/sphinx-doc/sphinx/releases)
- [Changelog](https://github.com/sphinx-doc/sphinx/blob/5.x/CHANGES)
- [Commits](sphinx-doc/sphinx@v5.0.1...v5.0.2)

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

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

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

Author: dependabot[bot]

docs/requirements.txt

@@ -1,7 +1,7 @@
 # Used by ReadTheDocs; pinned requirements for stability.
 
 myst-parser==0.18.0
-Sphinx==5.0.1
+Sphinx==5.0.2
 # Older versions break Sphinx even though they're declared to be supported.
 docutils==0.18.1
 sphinxcontrib-programoutput==0.17