fix smoke test failure

Author: kishankavala

.github/workflows/ci.yml

@@ -93,7 +93,7 @@ jobs:
                   smoke/test_nic
                   smoke/test_nic_adapter_type
                   smoke/test_non_contigiousvlan
-                  smoke/test_object_stores.py
+                  smoke/test_object_stores
                   smoke/test_outofbandmanagement
                   smoke/test_outofbandmanagement_nestedplugin
                   smoke/test_over_provisioning