Remove mongo from CI

.github/workflows/python.yml

@@ -38,17 +38,6 @@ jobs:
           POSTGRES_DB: didier_pytest
           POSTGRES_USER: pytest
           POSTGRES_PASSWORD: pytest
-      mongo:
-        image: mongo:5.0
-        options: >-
-          --health-cmd mongo
-          --health-interval 10s
-          --health-timeout 5s
-          --health-retries 5
-        ports:
-          - 27018:27017
-        env:
-          MONGO_DB: didier_pytest
     steps:
       - uses: actions/checkout@v3
       - name: Setup Python