update: 更新AppBuilder 的打包命令兼容性

Editor/BuildTool/AppBuilder.cs

@@ -44,7 +44,11 @@ namespace Guru.Editor
 	        //android专用打包设置
 	        EditorUserBuildSettings.buildAppBundle = buildParam.IsBuildAAB;
 	        EditorUserBuildSettings.development = isDebug;
+#if UNITY_2020_3
+	        EditorUserBuildSettings.androidCreateSymbolsZip = buildParam.IsBuildSymbols;
+#elif UNITY_2021_3
 	        EditorUserBuildSettings.androidCreateSymbols = buildParam.IsBuildSymbols? AndroidCreateSymbols.Public : AndroidCreateSymbols.Disabled; //Android 输出SymbolsZip的选项
+#endif
 	        PlayerSettings.muteOtherAudioSources = false;
 			// ---- 开启 Minify 后需要配置 proguard-user.txt 文件 ---- 
 			if (useMinify) DeployProguardTxt();