build(deps): bump sphinx from 8.1.3 to 8.2.0 (#432)

Bumps [sphinx](https://github.com/sphinx-doc/sphinx) from 8.1.3 to 8.2.0.
- [Release notes](https://github.com/sphinx-doc/sphinx/releases)
- [Changelog](https://github.com/sphinx-doc/sphinx/blob/master/CHANGES.rst)
- [Commits](sphinx-doc/sphinx@v8.1.3...v8.2.0)

---
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

@@ -2,5 +2,5 @@ furo==2024.8.6
 myst-parser==4.0.1
 rstcheck[sphinx]==6.2.4
 rstfmt==0.0.14
-Sphinx==8.1.3
+Sphinx==8.2.0
 sphinx-copybutton==0.5.2