修复第一战场的灯光在下一局时，参数不对的bug

Unity/Assets/Scripts/Codes/HotfixView/Client/Camera/CameraMgr.cs

@@ -21,6 +21,8 @@ namespace ET.Client
             MainCamera = Camera.main;
             MainCamera.transform.SetPositionAndRotation(new Vector3(90, 35, 26.6f), Quaternion.Euler(20, 20, 0));
             MainCamera.fieldOfView = 60;
+            var light = GameObject.Find("/Light");
+            light.transform.rotation = Quaternion.Euler(0, 20, 0);
 
             if (Director == null)
             {