Make multi_metadata_sync runnable via run_test.py (#7472)

src/test/regress/citus_tests/run_test.py

@@ -212,6 +212,18 @@ DEPS = {
         ["columnar_create", "columnar_load"],
         repeatable=False,
     ),
+    "multi_metadata_sync": TestDeps(
+        None,
+        [
+            "multi_sequence_default",
+            "alter_database_propagation",
+            "alter_role_propagation",
+            "grant_on_schema_propagation",
+            "multi_test_catalog_views",
+            "multi_drop_extension",
+        ],
+        repeatable=False,
+    ),
 }