Change python integration test version to 3.10

.github/workflows/integration.yaml

@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [ '3.8' ]
+        python-version: [ '3.10' ]
     steps:
       - name: Checkout code
         uses: actions/checkout@v2
@@ -48,7 +48,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.8']
+        python-version: ['3.10']
         cloud-provider: ['aws', 'azure', 'gcp', 'mock', 'openstack']
 
     steps: