Added initialization scene to its SO

UOP1_Project/Assets/ScriptableObjects/SceneData/Initialization.asset

   m_Script: {fileID: 11500000, guid: 7eabf0d1b44567046bb98dff8a1cd7ac, type: 3}
   m_Name: Initialization
   m_EditorClassIdentifier: 
-  sceneName: Initialization
+  sceneAsset: {fileID: 102900000, guid: e8df4c5a458acc5489b2865e6b789224, type: 3}
+  scenePath: Assets/Scenes/Initialization.unity
-  musicVolume: 0