fix(xoca_dac2121c_energy_meter): use translation key

custom_components/tuya_local/devices/xoca_dac2121c_energy_meter.yaml

@@ -283,9 +283,8 @@ entities:
         optional: true
         name: value
   - entity: text
-    name: Alarm settings
+    translation_key: alarm_settings
     category: config
-    icon: "mdi:alarm"
     hidden: true
     dps:
       - id: 17