Bump pygithub from 1.59.0 to 1.59.1

Bumps [pygithub](https://github.com/pygithub/pygithub) from 1.59.0 to 1.59.1.
- [Release notes](https://github.com/pygithub/pygithub/releases)
- [Changelog](https://github.com/PyGithub/PyGithub/blob/v1.59.1/doc/changes.rst)
- [Commits](PyGithub/PyGithub@v1.59.0...v1.59.1)

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

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

requirements/requirements.txt

@@ -194,9 +194,9 @@ pycparser==2.21 \
     --hash=sha256:8ee45429555515e1f6b185e78100aea234072576aa43ab53aefcae078162fca9 \
     --hash=sha256:e644fdec12f7872f86c58ff790da456218b10f863970249516d60a5eaca77206
     # via cffi
-pygithub==1.59.0 \
-    --hash=sha256:126bdbae72087d8d038b113aab6b059b4553cb59348e3024bb1a1cae406ace9e \
-    --hash=sha256:6e05ff49bac3caa7d1d6177a10c6e55a3e20c85b92424cc198571fd0cf786690
+pygithub==1.59.1 \
+    --hash=sha256:3d87a822e6c868142f0c2c4bf16cce4696b5a7a4d142a7bd160e1bdf75bc54a9 \
+    --hash=sha256:c44e3a121c15bf9d3a5cc98d94c9a047a5132a9b01d22264627f58ade9ddc217
     # via -r requirements/requirements.in
 pyjwt[crypto]==2.6.0 \
     --hash=sha256:69285c7e31fc44f68a1feb309e948e0df53259d579295e6cfe2b1792329f05fd \