chore(deps-dev): bump sphinx from 4.5.0 to 8.2.3

Bumps [sphinx](https://github.com/sphinx-doc/sphinx) from 4.5.0 to 8.2.3.
- [Release notes](https://github.com/sphinx-doc/sphinx/releases)
- [Changelog](https://github.com/sphinx-doc/sphinx/blob/master/CHANGES.rst)
- [Commits](sphinx-doc/sphinx@v4.5.0...v8.2.3)

---
updated-dependencies:
- dependency-name: sphinx
  dependency-version: 8.2.3
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

poetry.lock

@@ -54,7 +54,7 @@ pytest-asyncio = "^0.21.0"
 pytest-mock = "^3.14.1"
 pytest-structlog = "^1.0"
 ruff = "^0.12.0"
-sphinx = "^4.0.2"
+sphinx = "^8.2.3"
 sphinx-autobuild = "^2024.10.3"
 sphinx-nameko-theme = "^0.0.3"
 sphinx-toolbox = "^4.0.0"