BNETA feeder: fix typo in icon name

custom_components/tuya_local/devices/bneta_f1d_petfeeder.yaml

@@ -26,7 +26,7 @@ secondary_entities:
             hidden: true
   - entity: switch
     name: Timestamp
-    icon: "mdi-clock-time-eight"
+    icon: "mdi:clock-time-eight"
     category: config
     dps:
       - id: 104