Update lighting-app gen/ folder with ZAP generated content (#4010)

examples/lighting-app/efr32/src/ZclCallbacks.cpp

@@ -56,23 +56,22 @@ void emberAfPostAttributeChangeCallback(EndpointId endpoint, ClusterId clusterId
     }
 }
 
-/** @brief Cluster Init
+/** @brief OnOff Cluster Init
  *
  * This function is called when a specific cluster is initialized. It gives the
  * application an opportunity to take care of cluster initialization procedures.
  * It is called exactly once for each endpoint where cluster is present.
  *
  * @param endpoint   Ver.: always
- * @param clusterId   Ver.: always
  *
  * TODO Issue #3841
- * emberAfClusterInitCallback happens before the stack initialize the cluster
+ * emberAfOnOffClusterInitCallback happens before the stack initialize the cluster
  * attributes to the default value.
  * The logic here expects something similar to the deprecated Plugins callback
  * emberAfPluginOnOffClusterServerPostInitCallback.
  *
  */
-void emberAfClusterInitCallback(EndpointId endpoint, ClusterId clusterId)
+void emberAfOnOffClusterInitCallback(EndpointId endpoint)
 {
     // TODO: implement any additional Cluster Server init actions
 }