Update AssetBundleBuilder

增加资源构建结果返回信息

Assets/YooAsset/Editor/AssetBundleBuilder/BuildSystem/BuildResult.cs

@@ -0,0 +1,24 @@
+
+namespace YooAsset.Editor
+{
+    /// <summary>
+    /// 构建结果
+    /// </summary>
+    public class BuildResult
+    {
+        /// <summary>
+        /// 构建是否成功
+        /// </summary>
+        public bool Success;
+
+        /// <summary>
+        /// 构建失败的任务
+        /// </summary>
+        public string FailedTask;
+
+        /// <summary>
+        /// 构建失败的信息
+        /// </summary>
+        public string FailedInfo;
+    }
+}