Adjusted tests for the new responseType parameter (part 2)

ref #132

src/tests/runnerTeams/team_update.spec.ts

@@ -127,6 +127,7 @@ describe('add+update parent org (valid)', () => {
         delete added_org2.registrationEnabled;
         delete res4.data.parentGroup.key;
         delete res4.data.parentGroup.registrationEnabled;
+        delete res4.data.parentGroup.teams;
         expect(res4.data.parentGroup).toEqual(added_org2)
     });
 });