fix(接口测试): 修复用例执行后不显示执行结果的缺陷

--bug=1025855 --user=王孝刚 【接口测试】新建接口用例后执行，不显示执行结果
https://www.tapd.cn/55049933/s/1367283

api-test/frontend/src/business/definition/components/case/EditApiCase.vue

@@ -443,6 +443,9 @@ export default {
           this.apiCaseList[0].responseData = data;
           this.apiCaseList[0].passRate = passRate;
           this.$refs.apiCaseItem.runLoading = false;
+          if (this.$refs.apiCaseItem && this.$refs.apiCaseItem[0]) {
+            this.$refs.apiCaseItem[0].reload();
+          }
           store.currentApiCase = { refresh: true, id: data.id, status: status, passRate: passRate };
         });
       }