fix(接口测试): 优化场景执行过程中报告步骤实时显示内容，针对误报内容及时展示出来

--bug=1010028 --user=宋天阳 【接口测试】执行场景结果会先显示失败，最后才会变成正确的结果
https://www.tapd.cn/55049933/s/1100412

frontend/src/business/components/api/automation/report/components/RequestResult.vue

@@ -122,12 +122,16 @@ export default {
       },
     }
   },
-  watch:{
+  watch: {
-    request:{
+    request: {
       deep: true,
       handler(n) {
-        if(this.request.errorCode){
+        if (this.request.errorCode) {
           this.errorCode = this.request.errorCode;
+        } else if (this.request.attachInfoMap && this.request.attachInfoMap.errorReportResult) {
+          if (this.request.attachInfoMap.errorReportResult !== "") {
+            this.errorCode = this.request.attachInfoMap.errorReportResult;
+          }
         }
       },
     }