Trotec PAC-W: change fault_code type

custom_components/tuya_local/devices/trotec_pac-w_heatpump.yaml

@@ -71,13 +71,13 @@ primary_entity:
       type: integer
     - id: 106
       name: fault_code
-      type: integer
+      type: bitfield
     - id: 110
       name: model
       type: string
     - id: 111
       name: fault_code2
-      type: integer
+      type: bitfield
 secondary_entities:
   - entity: switch
     name: Sleep