added custom audio output to barks

Assets/Scripts/Utils/BarkManager.cs

@@ -6,6 +6,7 @@ using PixelCrushers.DialogueSystem;
 using Sirenix.OdinInspector;
 using Sirenix.Utilities;
 using UnityEngine;
+using UnityEngine.Audio;
 using Random = UnityEngine.Random;
 
 namespace Beyond
@@ -27,6 +28,7 @@ namespace Beyond
         {
             public bool playOnce = true;
             public float delayToStart = 0f;
+            public AudioMixerGroup customOutput;
             public Bark[] barks;
         }