2.0.6 fix copy bug (#10940)

* fix copy task bug: when modifying the array type parameter of the task, the parameter of the copied task is also changed (shallow copy is changed to deep copy).

* fix copy task bug: when modifying the array type parameter of the task, the parameter of the copied task is also changed (shallow copy is changed to deep copy).

Co-authored-by: guanh <111>

dolphinscheduler-ui/src/js/conf/home/pages/dag/_source/canvas/contextMenu.vue

@@ -45,6 +45,7 @@
   import { mapState, mapActions, mapMutations } from 'vuex'
   import { findComponentDownward, uuid } from '@/module/util/'
   import MenuItem from './menuItem.vue'
+  import { cloneDeep } from 'lodash'
 
   export default {
     name: 'dag-context-menu',
@@ -114,9 +115,9 @@
         const targetNode = nodes.find(
           (node) => node.id === this.currentTask.code
         )
-        const targetTask = this.tasks.find(
+        const targetTask = cloneDeep(this.tasks.find(
           (task) => task.code === this.currentTask.code
-        )
+        ))
 
         if (!targetNode || !targetTask) return