fix(项目设置): 修复消息通知测试计划执行成功失败缺少示例问题

https://www.tapd.cn/55049933/bugtrace/bugs/view/1155049933001018717
--user=郭雨琦

project-management/frontend/src/business/menu/notification/track/TestPlanTaskNotification.vue

@@ -358,6 +358,12 @@ export default {
           case "COMPLETE":
             robotTemplate = this.robotTitle.replace('创建', '完成测试计划');
             break;
+          case "EXECUTE_SUCCESSFUL":
+            robotTemplate = this.robotTitle.replace('创建了测试计划', '执行测试计划成功');
+            break;
+          case "EXECUTE_FAILED":
+            robotTemplate = this.robotTitle.replace('创建了测试计划', '执行测试计划失败');
+            break;
           default:
             break;
         }