build(deps): bump pygithub from 2.3.0 to 2.4.0

Bumps [pygithub](https://github.com/pygithub/pygithub) from 2.3.0 to 2.4.0.
- [Release notes](https://github.com/pygithub/pygithub/releases)
- [Changelog](https://github.com/PyGithub/PyGithub/blob/main/doc/changes.rst)
- [Commits](https://github.com/pygithub/pygithub/compare/v2.3.0...v2.4.0)

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

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

pyproject.toml

@@ -140,7 +140,7 @@ dev = [
     "isort==5.13.2",
     "mypy==1.11.1",
     "mypy-protobuf==3.6.0",
-    "PyGithub==2.3.0",
+    "PyGithub==2.4.0",
     # type stubs for mypy
     "types-backports==0.1.3",
     "types-colorama==0.4.15.11",