Use unique resource ID differently for display name

Author: plamut

tests/system/test_client.py

@@ -394,7 +394,7 @@ def test_create_table_with_real_custom_policy(self):
         taxonomy_parent = f"projects/{Config.CLIENT.project}/locations/us"
 
         new_taxonomy = datacatalog_types.Taxonomy(
-            display_name=unique_resource_id("Custom test taxonomy"),
+            display_name="Custom test taxonomy" + unique_resource_id(),
             description="This taxonomy is ony used for a test.",
             activated_policy_types=[
                 datacatalog_types.Taxonomy.PolicyType.FINE_GRAINED_ACCESS_CONTROL