fix(tests): xfail test that breaks depending on test order (#27140)

- Test order breaks this test, still investigating but xfail first to
  get master green again

tests/snuba/api/endpoints/test_organization_events_v2.py

@@ -1275,6 +1275,7 @@ class OrganizationEventsV2EndpointTest(APITestCase, SnubaTestCase):
         assert abs(data[0]["user_misery"] - 0.06586) < 0.0001
         assert abs(data[1]["user_misery"] - 0.05751) < 0.0001
 
+    @pytest.mark.xfail(reason="failing when run as part of the full test suite")
     def test_user_misery_alias_field_with_transaction_threshold(self):
         project = self.create_project()