Cleverio PF100: add back missing mapping tag

custom_components/tuya_local/devices/cleverio_pf100_petfeeder.yaml

@@ -21,6 +21,7 @@ entities:
       - id: 12
         type: string
         name: sensor
+        mapping:
           - dps_val: real_time_mode
             value: false
           - dps_val: eco_mode