Bump sphinx from 7.4.7 to 8.0.2

Bumps [sphinx](https://github.com/sphinx-doc/sphinx) from 7.4.7 to 8.0.2.
- [Release notes](https://github.com/sphinx-doc/sphinx/releases)
- [Changelog](https://github.com/sphinx-doc/sphinx/blob/v8.0.2/CHANGES.rst)
- [Commits](sphinx-doc/sphinx@v7.4.7...v8.0.2)

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

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

pyproject.toml

@@ -36,7 +36,7 @@ pydantic-settings = "^2.3.4"
 
 [tool.poetry.group.dev.dependencies]
 pre-commit = "^3.8.0"
-sphinx = "^7.4.7"
+sphinx = "^8.0.2"
 pytest = "^8.2.0"
 coverage = {extras = ["toml"], version = "^7.6"}
 mypy = "^1.11"