New db query that returns data about live services

This data includes service and org name, consent to research,
contact details and both intended and factual notifications
volumes by notification type.

This query was created to get data for a csv report for our
platform admins.

tests/app/service/test_rest.py

@@ -136,6 +136,10 @@ def test_get_service_list_should_return_empty_list_if_no_services(admin_request)
     assert len(json_resp['data']) == 0
 
 
+def test_get_live_services_data():
+    pass
+
+
 def test_get_service_by_id(admin_request, sample_service):
     json_resp = admin_request.get('service.get_service_by_id', service_id=sample_service.id)
     assert json_resp['data']['name'] == sample_service.name