feat：新增工作流任务的筛选

models/Example1.json

@@ -638,6 +638,13 @@
         "type": "workflow_process_state",
         "field": "workflow_process_state",
         "workflowFilter": true
+      },
+      {
+        "width": 300,
+        "label": "工作流任务",
+        "type": "workflow_process_task",
+        "field": "workflow_process_task",
+        "workflowFilter": true
       }
     ],
     "actions": [