fix: remove unnecessary await from async_all call

custom_components/stateful_scenes/select.py

@@ -77,7 +77,7 @@ def __init__(self, scene: Scene, hub: Hub | None) -> None:
             None  # Variable to store the off scene entity ID
         )
 
-    def _get_available_off_scenes(self) -> list[tuple[str, str]]:
+    async def _async_get_available_off_scenes(self) -> list[tuple[str, str]]:
         """Get list of available scenes with friendly names."""
         scenes: list[tuple[str, str]] = []
 
@@ -131,7 +131,7 @@ def extra_state_attributes(self) -> dict[str, Any]:
         }
 
     @callback
-    def async_update_restore_state(
+    async def async_update_restore_state(
         self, event: Event[EventStateChangedData] | None = None
     ) -> None:
         """Sync with the restore state toggle."""
@@ -146,7 +146,7 @@ def async_update_restore_state(
                     self._restore_on_deactivate_state,
                 )
 
-                scenes = self._get_available_off_scenes()
+                scenes = await self._async_get_available_off_scenes()
                 self._entity_id_map = {
                     friendly_name: entity_id for entity_id, friendly_name in scenes
                 }