chore(pip/prod)(deps): bump sphinx from 3.3.1 to 7.1.2

Bumps [sphinx](https://github.com/sphinx-doc/sphinx) from 3.3.1 to 7.1.2.
- [Release notes](https://github.com/sphinx-doc/sphinx/releases)
- [Changelog](https://github.com/sphinx-doc/sphinx/blob/v7.1.2/CHANGES)
- [Commits](sphinx-doc/sphinx@v3.3.1...v7.1.2)

---
updated-dependencies:
- dependency-name: sphinx
  dependency-version: 7.1.2
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]