Update ble_smart_plant_moisture.yaml fix device class

custom_components/tuya_local/devices/ble_smart_plant_moisture.yaml

@@ -5,7 +5,7 @@ products:
 primary_entity:
   entity: sensor
   name: Soil Moisture
-  class: humidity
+  class: moisture
   dps:
     - id: 3
       name: sensor