fix: allow skipping node groups that are master or delete complete

Modified the condition to use OR instead of AND for skipping node groups. Now, node groups with a role of "master" or a status of "DELETE_COMPLETE" are skipped.

magnum_cluster_api/driver.py

@@ -426,7 +426,7 @@ def update_nodegroups_status(
             #               state and skip work if it's a master node group.
             if (
                 node_group.role == "master"
-                and node_group.status == fields.ClusterStatus.DELETE_COMPLETE
+                or node_group.status == fields.ClusterStatus.DELETE_COMPLETE
             ):
                 continue