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

.github/workflows/codequality-ruff.yaml

@@ -22,7 +22,7 @@ jobs:
         uses: actions/checkout@v5
 
       - name: Set up Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: '3.14'