Fix linting

custom_components/tuya_local/devices/warme_gsh_heater.yaml

@@ -46,7 +46,7 @@ secondary_entities:
         name: switch
         type: boolean
         mapping:
-        - dps_val: true
-          value: false
-        - dps_val: false
-          value: true
+          - dps_val: true
+            value: false
+          - dps_val: false
+            value: true