chore(deps): update actions/setup-python action to v6 (#27)

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

Author: renovate[bot]

setup-python/action.yml

@@ -12,7 +12,7 @@ runs:
   using: composite
   steps:
     - name: Set up Python
-      uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
+      uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
       id: setup-python
       with:
         python-version: ${{ inputs.python-version }}