[doc] Update delete workflow description (#10203)

(cherry picked from commit 31cb485312)

docs/docs/en/guide/project/workflow-definition.md

@@ -48,7 +48,7 @@ The following are the operation functions of the workflow definition list:
 - **Run:** Only workflow in the online state can run. See [2.3.3 Run Workflow](#run-the-workflow) for the operation steps.
 - **Timing:** Timing can only set to online workflows, and the system automatically schedules to run the workflow on time. The status after creating a timing setting is "offline", and the timing must set online on the timing management page to make effect. See [2.3.4 Workflow Timing](#workflow-timing) for timing operation steps
 - **Timing Management:** The timing management page can edit, online or offline and delete timing
-- **Delete:** Delete the workflow definition
+- **Delete:** Delete the workflow definition. In the same project, only the workflow definition created by yourself can be deleted, and the workflow definition of other users cannot be deleted. If you need to delete it, please contact the user who created it or the administrator.
 - **Download:** Download workflow definition to local
 - **Tree Diagram:** Display the task node type and task status in a tree structure, as shown in the figure below:
 

docs/docs/zh/guide/project/workflow-definition.md

@@ -48,7 +48,7 @@
 - **运行：** 只有上线的工作流能运行。运行操作步骤见运行工作流
 - **定时：** 只有上线的工作流能设置定时，系统自动定时调度工作流运行。创建定时后的状态为"下线"，需在定时管理页面上线定时才生效。定时操作步骤见工作流定时
 - **定时管理：** 定时管理页面可编辑、上线/下线、删除定时。
-- **删除：** 删除工作流定义。
+- **删除：** 删除工作流定义。在同一个项目中，只能删除自己创建的工作流定义，其他用户的工作流定义不能进行删除，如果需要删除请联系创建用户或者管理员。
 - **下载：** 下载工作流定义到本地。
 - **树形图：** 以树形结构展示任务节点的类型及任务状态，如下图所示：