fix(homend_royaltea_kettle): typo in value_redirect tag

custom_components/tuya_local/devices/homend_royaltea_kettle.yaml

@@ -162,7 +162,7 @@ entities:
         name: sensor
         mapping:
           - dps_val: null
-            value: redirect: alarm_ringtone
+            value_redirect: alarm_ringtone
           - dps_val: standby
             value: standby
           - dps_val: heating