Update python-package.yml

.github/workflows/python-package.yml

@@ -12,10 +12,10 @@ env:
   IMAGE_NAME: djangoboilerplate
 jobs:
   build:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     strategy:
       matrix:
-        python-version: ['3.8', '3.9', '3.10']
+        python-version: ['3.10', '3.11']
     steps:
     - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
@@ -42,7 +42,7 @@ jobs:
     #    bash <(curl -s https://codecov.io/bash)
   docker-test:
     needs: build
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     if: github.event_name == 'pull_request'
     steps:
       - uses: actions/checkout@v4
@@ -53,7 +53,7 @@ jobs:
   docker-push:
     # Ensure test job passes before pushing image.
     needs: build
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     if: github.event_name == 'push'
     steps:
       - uses: actions/checkout@v4