Update python version to v5 in the CI to avoid Node js warnings (#203)

update python version to v5 in the CI

.github/workflows/python-app.yml

@@ -17,7 +17,7 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: Set up Python 3.6
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: 3.6
     - name: Install dependencies
@@ -37,7 +37,7 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: Set up Python 3.11
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: 3.11
     - name: Install dependencies
@@ -57,7 +57,7 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: Set up Python 3.6
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: 3.6
     - name: Install dependencies