升级XR插件版本

Packages/com.unity.ide.trae@0231d4b833/Editor/Messaging/MessageEventArgs.cs

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+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+namespace Microsoft.Unity.VisualStudio.Editor.Messaging
+{
+	internal class MessageEventArgs
+	{
+		public Message Message
+		{
+			get;
+		}
+
+		public MessageEventArgs(Message message)
+		{
+			Message = message;
+		}
+	}
+}