Update methods to be internal, remove invocation bloat

Assets/Scripts/Sound/BushAudioController.cs

@@ -23,7 +23,7 @@ public class BushAudioController : ManagedBehaviour
 
 
     // Start is called once before the first execution of Update after the MonoBehaviour is created
-    protected override void OnManagedStart()
+    internal override void OnManagedStart()
     {
         _eventSource = VOPlayer.audioSource.RequestEventHandlers();
         _eventSource.AudioStopped += PlayBirdCounter;