Tweak scaffold script (#82705)

script/scaffold/templates/config_flow_helper/integration/config_flow.py

@@ -6,6 +6,7 @@ from typing import Any, cast
 
 import voluptuous as vol
 
+from homeassistant.components.sensor import DOMAIN as SENSOR_DOMAIN
 from homeassistant.const import CONF_ENTITY_ID
 from homeassistant.helpers import selector
 from homeassistant.helpers.schema_config_entry_flow import (
@@ -19,7 +20,7 @@ from .const import DOMAIN
 OPTIONS_SCHEMA = vol.Schema(
     {
         vol.Required(CONF_ENTITY_ID): selector.EntitySelector(
-            selector.EntitySelectorConfig(domain="sensor")
+            selector.EntitySelectorConfig(domain=SENSOR_DOMAIN)
         ),
     }
 )