Handle key events in instrument cluster

Change-Id: Ic152b8fa6beb016383b6605b4e7e05394417d2e8
Fix:29366812
diff --git a/car-lib/api/system-current.txt b/car-lib/api/system-current.txt
index b6f897b..eb4b8aa 100644
--- a/car-lib/api/system-current.txt
+++ b/car-lib/api/system-current.txt
@@ -316,6 +316,7 @@
     ctor public InstrumentClusterRenderingService();
     method protected abstract android.car.cluster.renderer.NavigationRenderer getNavigationRenderer();
     method public android.os.IBinder onBind(android.content.Intent);
+    method protected void onKeyEvent(android.view.KeyEvent);
   }
 
   public abstract class NavigationRenderer {