Add NodeFeature.RELAY_LOCK to CirclePlus

Author: bouwew

plugwise_usb/nodes/circle_plus.py

@@ -34,6 +34,7 @@ async def load(self) -> bool:
                     (
                         NodeFeature.RELAY,
                         NodeFeature.RELAY_INIT,
+                        NodeFeature.RELAY_LOCK,
                         NodeFeature.ENERGY,
                         NodeFeature.POWER,
                     ),
@@ -69,6 +70,7 @@ async def load(self) -> bool:
             (
                 NodeFeature.RELAY,
                 NodeFeature.RELAY_INIT,
+                NodeFeature.RELAY_LOCK,
                 NodeFeature.ENERGY,
                 NodeFeature.POWER,
             ),