Call recompute_capabilities when initializing binary sensors

Author: TheJulianJES

zha/application/platforms/binary_sensor/__init__.py

@@ -75,6 +75,7 @@ def __init__(
         self._cluster_handler = cluster_handlers[0]
         super().__init__(cluster_handlers, endpoint, device, **kwargs)
         self._state: bool = self.is_on
+        self.recompute_capabilities()
 
     def on_add(self) -> None:
         """Run when entity is added."""