chore(deps): update actions/setup-python action to v6 (#3776)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/github-pages.yml

@@ -22,7 +22,7 @@ jobs:
       options: --privileged
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
-      - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5
+      - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6
       - name: Install pre-dependencies
         run: |
           pacman -Sy --noconfirm tree git python-pyparted python-setuptools python-sphinx python-sphinx_rtd_theme python-build python-installer python-wheel