Dual dimmer module: fix number entity

value should be the name of the main dp for this entity type

custom_components/tuya_local/devices/dual_dimmer_module.yaml

@@ -34,7 +34,7 @@ secondary_entities:
     dps:
       - id: 104
         type: integer
-        name: minimum_brightness
+        name: value
         range:
           min: 0
           max: 255