handle error: storage belongs to different cluster

Author: BalabaDmitri

tests/integration/ha_tests/test_self_healing.py

@@ -615,7 +615,7 @@ async def test_deploy_zero_units(ops_test: OpsTest, charm):
     # Scale up to one unit.
     logger.info("scaling database to one unit")
     await add_unit_with_storage(ops_test, app=app, storage=primary_storage)
-    await ops_test.model.wait_for_idle(status="active", timeout=1500)
+    await ops_test.model.wait_for_idle(apps=[APP_NAME, APPLICATION_NAME], status="active", timeout=1500)
 
     logger.info("scaling database to tow unit using foreign cluster's storage")
     new_unit = await add_unit_with_storage(ops_test, app=app, storage=second_storage)