ZY-M100: add an icon for the status sensor

custom_components/tuya_local/devices/zym100_presence_sensor.yaml

@@ -60,6 +60,7 @@ secondary_entities:
   - entity: sensor
     name: Status
     class: enum
+    icon: "mdi:list-status"
     category: diagnostic
     dps:
       - id: 6