Merge pull request #15 from ToxicDeathX/master

Replace device_state_attributes with extra_state_attributes

custom_components/eskom_loadshedding/entity.py

@@ -34,7 +34,7 @@ def device_info(self):
         }
 
     @property
-    def device_state_attributes(self):
+    def extra_state_attributes(self):
         """Return the state attributes."""
         return {
             "stage": self.coordinator.data.get("stage"),