10스테이지 종료 후 BGM 종료 코드 추가

Gameton-06/Assets/Gameton/Scripts/Monster/MonsterSpawner.cs

@@ -291,6 +291,7 @@ namespace TON
         
         private void ShowGameEndUI()
         {
+            SoundManager.instance.BgSoundPlay(null);
             UIManager.Show<GameWinUI>(UIList.GameWinUI);
         }
     }