fix missed update in b6859d7 (#21722)

Author: fessehaeve

examples/light-switch-app/nrfconnect/main/include/BindingHandler.h

@@ -51,9 +51,9 @@ class BindingHandler
     }
 
 private:
-    static void OnOffProcessCommand(chip::CommandId, const EmberBindingTableEntry &, chip::DeviceProxy *, void *);
-    static void LevelControlProcessCommand(chip::CommandId, const EmberBindingTableEntry &, chip::DeviceProxy *, void *);
-    static void LightSwitchChangedHandler(const EmberBindingTableEntry &, chip::DeviceProxy *, void *);
+    static void OnOffProcessCommand(chip::CommandId, const EmberBindingTableEntry &, chip::OperationalDeviceProxy *, void *);
+    static void LevelControlProcessCommand(chip::CommandId, const EmberBindingTableEntry &, chip::OperationalDeviceProxy *, void *);
+    static void LightSwitchChangedHandler(const EmberBindingTableEntry &, chip::OperationalDeviceProxy *, void *);
     static void LightSwitchContextReleaseHandler(void * context);
     static void InitInternal(intptr_t);