fix: 修复保存清除策略报错的缺陷

--bug=1048275 --user=王孝刚 【应用】有一个应用设置日志清除策略，提示“引用分段数”字段必填 https://www.tapd.cn/57709429/s/1600113

ui/src/views/log/index.vue

@@ -428,8 +428,15 @@ function changeDayHandle(val: number | string) {
 function saveCleanTime() {
   const data = detail.value
   data.clean_time = days.value
+  let obj = { ...data, clean_time: days.value }
+  if (data.type === 'WORK_FLOW') {
+    obj = {
+      work_flow: data.work_flow,
+      clean_time: days.value
+    }
+  }
   application
-    .asyncPutApplication(id as string, data, loading)
+    .asyncPutApplication(id as string, obj, loading)
     .then(() => {
       MsgSuccess('保存成功')
       dialogVisible.value = false