Update GitHub actions

Author: flodolo

.github/workflows/linter.yaml

@@ -26,7 +26,7 @@ jobs:
           npm install
           npm test
       - name: Set up Python 3
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: '3.11'
       - name: Check SUMMARY.md