Bump sphinx from 7.1.0 to 7.1.1 (#633)

Bumps [sphinx](https://github.com/sphinx-doc/sphinx) from 7.1.0 to 7.1.1.
- [Release notes](https://github.com/sphinx-doc/sphinx/releases)
- [Changelog](https://github.com/sphinx-doc/sphinx/blob/master/CHANGES)
- [Commits](sphinx-doc/sphinx@v7.1.0...v7.1.1)

---
updated-dependencies:
- dependency-name: sphinx
  dependency-type: direct:development
  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>

requirements-dev.txt

@@ -9,4 +9,4 @@ mypy==1.4.1
 sqlalchemy-stubs==0.4
 types-passlib==1.7.7.12
 pep257==0.7.0
-sphinx==7.1.0
+sphinx==7.1.1