ci(dependabot-pip): bump pygithub from 2.2.0 to 2.8.1

Bumps [pygithub](https://github.com/pygithub/pygithub) from 2.2.0 to 2.8.1.
- [Release notes](https://github.com/pygithub/pygithub/releases)
- [Changelog](https://github.com/PyGithub/PyGithub/blob/main/doc/changes.rst)
- [Commits](PyGithub/PyGithub@v2.2.0...v2.8.1)

---
updated-dependencies:
- dependency-name: pygithub
  dependency-version: 2.8.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

pyproject.toml

@@ -23,7 +23,7 @@
     urls.Source = "https://github.com/espressif/sync-jira-actions/tags"
     urls.Tracker = "https://github.com/espressif/sync-jira-actions/tags/issues"
 
-    dependencies              = ["PyGithub==2.2.0", "jira==3.6.0", "requests>=2.25.0"]
+    dependencies              = ["PyGithub==2.8.1", "jira==3.6.0", "requests>=2.25.0"]
     optional-dependencies.dev = ["czespressif", "just-bin~=1.26.0", "pip-tools~=7.3", "pre-commit>=3.3", "pytest", "pytest-cov"]
 
 [build-system]

requirements.txt

@@ -30,7 +30,7 @@ pillow==10.2.0
     # via jira
 pycparser==2.22
     # via cffi
-pygithub==2.2.0
+pygithub==2.8.1
     # via sync-jira-actions (pyproject.toml)
 pyjwt==2.8.0
     # via pygithub