Disable the remaining messages check for uploads

The HTTP request for the statistics is taking more 30 seconds which leads to 504 errors from CloudFront.

tests/app/notify_client/test_service_api_client.py

@@ -38,9 +38,9 @@ def test_client_gets_service(mocker):
 
 
 @pytest.mark.parametrize('today_only, limit_days', [
-    (True, None),
     (False, None),
     (False, 30),
+    pytest.param(True, None, marks=pytest.mark.xfail(raises=AssertionError)),
 ])
 def test_client_gets_service_statistics(mocker, today_only, limit_days):
     client = ServiceAPIClient()