Update actions/checkout action to v5

.github/workflows/python-app.yml

@@ -34,11 +34,11 @@ jobs:
     runs-on: ubuntu-24.04
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
     - name: Set up Python 3.13
-      uses: actions/setup-python@v6
+      uses: actions/setup-python@v5
       with:
         python-version: "3.13"
     - name: Install dependencies