Holman Helios: use correct indentation

custom_components/tuya_local/devices/holman_helios_weatherstation.yaml

@@ -25,7 +25,7 @@ secondary_entities:
         name: sensor
         unit: "%"
         mapping:
-        - scale: 10
+          - scale: 10
         class: measurement
   - entity: sensor
     class: temperature