Move imports in rflink component (#27367)

* Move imports in rflink component

* import order

* import order

* Update __init__.py

* Update __init__.py

I don't understand why tests are failing...

* Fix RFLink imports

* Fix monkeypatch for 'create_rflink_connection'

* isort for rflink classes

tests/components/rflink/test_sensor.py

@@ -7,12 +7,13 @@ automatic sensor creation.
 
 from homeassistant.components.rflink import (
     CONF_RECONNECT_INTERVAL,
-    TMP_ENTITY,
     DATA_ENTITY_LOOKUP,
     EVENT_KEY_COMMAND,
     EVENT_KEY_SENSOR,
+    TMP_ENTITY,
 )
 from homeassistant.const import STATE_UNKNOWN
+
 from tests.components.rflink.test_init import mock_rflink
 
 DOMAIN = "sensor"