fix(cleanair_ca707_dehumidifier): use translation for timer switch

custom_components/tuya_local/devices/cleanair_ca707_dehumidifier.yaml

@@ -100,7 +100,7 @@ entities:
   # Timer
   #
   - entity: switch
-    name: Timer
+    translation_key: timer
     category: config
     hidden: unavailable
     dps: