Update actions/setup-python action to v6

Author: renovate[bot]

.github/workflows/python.yml

@@ -22,7 +22,7 @@ jobs:
     steps:
       - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v5.6.0
+        uses: actions/setup-python@v6.2.0
         with:
           python-version: ${{ matrix.python-version }}
       - name: Install dependencies