Bump pygithub from 1.53 to 1.54 (#1689)

Bumps [pygithub](https://github.com/PyGithub/PyGithub) from 1.53 to 1.54.
- [Release notes](https://github.com/PyGithub/PyGithub/releases)
- [Commits](PyGithub/PyGithub@v1.53...v1.54)

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

requirements.txt

@@ -10,7 +10,7 @@ colorlog==4.6.2
 fnvhash>=0.1.0<1.0.0
 hacs_frontend==202012051441
 pre-commit==2.8.2
-PyGithub==1.53
+PyGithub==1.54
 pytest==6.1.2
 pytest-asyncio==0.14.0
 pytest-cov==2.10.1