Update actions/setup-python action to v5

Author: renovate[bot]

.github/workflows/ci.yml

@@ -11,7 +11,7 @@ jobs:
         run: npm install
 
       - name: Set up Python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@f677139bbe7f9c59b41e40162b753c062f5d49a3 # v5
         with:
           python-version: "3.9"