remove integration tests from github actions (#581)

.github/workflows/main.yml

@@ -50,18 +50,3 @@ jobs:
       - name: Run client tests
         run: docker-compose -f docker-compose.yaml exec -T postgres-server bash -c "sudo createuser publicuser --no-createrole --no-createdb --no-superuser -U postgres && cd /dataservices-api/client/ && sudo make clean all install installcheck"
         timeout-minutes: 5
-
-  integration-staging:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        python_version: ['2.7']
-    steps:
-      - uses: actions/checkout@v1
-      - uses: actions/checkout@v1
-      - uses: actions/setup-python@v1
-        with:
-          python-version: ${{ matrix.python_version }}
-      - name: run tests
-        run: cd test && pip install -r requirements.txt && python run_tests.py --host=carto-staging.com dataservices-api-integration ${{ secrets.INTEGRATION_TEST_API_KEY }}
-