Moes star projector: remove config category from main switch

Discussion #2428

custom_components/tuya_local/devices/moes_star_projector.yaml

@@ -68,7 +68,6 @@ secondary_entities:
           max: 1000
   - entity: switch
     name: Master
-    category: config
     dps:
       - id: 20
         type: boolean