fix: use correct import for BLEDevice

Signed-off-by: Felix Kaechele <felix@kaechele.ca>

custom_components/napoleon_efire/config_flow.py

@@ -4,7 +4,7 @@
 import logging
 from typing import Any
 
-from bleak_retry_connector import BLEDevice
+from bleak.backends.device import BLEDevice
 from bluetooth_data_tools import human_readable_name
 from bonaparte import Fireplace
 from bonaparte.const import Feature