Update pipeline to python3.11

.github/workflows/django-test.yml

@@ -12,7 +12,7 @@ jobs:
     strategy:
       max-parallel: 4
       matrix:
-        python-version: [3.8, 3.9, '3.10']
+        python-version: ['3.10', '3.11']
 
     steps:
     - uses: actions/checkout@v3
@@ -35,10 +35,10 @@ jobs:
 
     steps:
     - uses: actions/checkout@v3
-    - name: Set up Python 3.9
+    - name: Set up Python 3.11
       uses: actions/setup-python@v4
       with:
-        python-version: 3.9
+        python-version: '3.11'
     - name: Install Dependencies
       run: |
         python -m pip install --upgrade pip