build(deps-dev): bump sphinx from 7.0.1 to 7.1.0 (#71)

Bumps [sphinx](https://github.com/sphinx-doc/sphinx) from 7.0.1 to 7.1.0.
- [Release notes](https://github.com/sphinx-doc/sphinx/releases)
- [Changelog](https://github.com/sphinx-doc/sphinx/blob/master/CHANGES)
- [Commits](sphinx-doc/sphinx@v7.0.1...v7.1.0)

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

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