fix: 修复查询我的已办接口报错

### 更改目的
接口报错，报错原因pg库数据类型不匹配
### 改动逻辑
org.dromara.workflow.mapper.getListFinishTask方法中NodeType的条件
### 测试
改动前接口调用报错，改动后接口返回正常

ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/mapper/FlwHisTaskMapper.java

@@ -41,7 +41,7 @@ public interface FlwHisTaskMapper extends BaseMapperPlus<FlowHisTask, FlowHisTas
             .leftJoin(FlowInstance.class, "b", FlowInstance::getId, FlowHisTask::getInstanceId)
             .leftJoin(FlowDefinition.class, "c", FlowDefinition::getId, FlowHisTask::getDefinitionId)
             .leftJoin(FlowInstanceBizExt.class, "biz", FlowInstanceBizExt::getInstanceId, FlowInstance::getId)
-            .in("a", FlowHisTask::getNodeType, List.of("1", "3", "4"))
+            .in("a", FlowHisTask::getNodeType, List.of(1, 3, 4))
             .ne("a", FlowHisTask::getFlowStatus, TaskStatusEnum.COPY.getStatus())
             .likeIfText("a", FlowHisTask::getNodeName, bo.getNodeName())
             .likeIfText("c", FlowDefinition::getFlowName, bo.getFlowName())