build(deps): bump pygithub from 1.58.2 to 1.59.1 in /tools/base

Bumps [pygithub](https://github.com/pygithub/pygithub) from 1.58.2 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@v1.58.2...v1.59.1)

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

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

tools/base/requirements.txt

@@ -1048,9 +1048,9 @@ pyflakes==3.0.1 \
     --hash=sha256:ec55bf7fe21fff7f1ad2f7da62363d749e2a470500eab1b555334b67aa1ef8cf \
     --hash=sha256:ec8b276a6b60bd80defed25add7e439881c19e64850afd9b346283d4165fd0fd
     # via flake8
-pygithub==1.58.2 \
-    --hash=sha256:1e6b1b7afe31f75151fb81f7ab6b984a7188a852bdb123dbb9ae90023c3ce60f \
-    --hash=sha256:f435884af617c6debaa76cbc355372d1027445a56fbc39972a3b9ed4968badc8
+pygithub==1.59.1 \
+    --hash=sha256:3d87a822e6c868142f0c2c4bf16cce4696b5a7a4d142a7bd160e1bdf75bc54a9 \
+    --hash=sha256:c44e3a121c15bf9d3a5cc98d94c9a047a5132a9b01d22264627f58ade9ddc217
     # via -r requirements.in
 pygments==2.15.1 \
     --hash=sha256:8ace4d3c1dd481894b2005f560ead0f9f19ee64fe983366be1a21e171d12775c \