build(deps): bump pygithub in the dev-dependencies group

Bumps the dev-dependencies group with 1 update: [pygithub](https://github.com/pygithub/pygithub).


Updates `pygithub` from 2.4.0 to 2.5.0
- [Release notes](https://github.com/pygithub/pygithub/releases)
- [Changelog](https://github.com/PyGithub/PyGithub/blob/main/doc/changes.rst)
- [Commits](PyGithub/PyGithub@v2.4.0...v2.5.0)

---
updated-dependencies:
- dependency-name: pygithub
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dev-dependencies
...

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

Author: dependabot[bot]

pyproject.toml

@@ -36,7 +36,7 @@ tests = [
     "pytest==8.3.3",
     "pytest-cov==6.0.0",
     "click==8.1.7",
-    "PyGithub==2.4.0",
+    "PyGithub==2.5.0",
     "gitpython==3.1.43",
 ]
 doc = [