fix ci

Signed-off-by: YunLiu <[email protected]>

Author: KumoLiu

monai/bundle/workflows.py

@@ -307,7 +307,7 @@ def initialize(self, *args: Any, **kwargs: Any) -> Any:
         """
         Initialize the bundle workflow before running.
         """
-        self._props = {}
+        self._props_vals = {}
 
     def _get_property(self, name: str, property: dict) -> Any:
         """