message: fix share download bug
diff: @@ -64,7 +64,7 @@ public class ShareDownloadServiceImpl extends DownloadCommonService implements S
  record.setCreateTime(new Date());
  shareDownloadRecordMapper.insertSelective(record);
  - ExecutorUtil.submitWorkbookTask(WorkBookContext.newWorkBookContext(new MsgWrapper(record, ActionEnum.SHAREDOWNLOAD, uuid), widgetList, user, resultLimit));
  + ExecutorUtil.submitWorkbookTask(WorkBookContext.newWorkBookContext(new MsgWrapper(record, ActionEnum.SHAREDOWNLOAD, uuid), widgetList, shareInfo.getShareUser(), resultLimit));
  return true;
  } catch (Exception e) {
  log.error("submit download task error,e=", e);
  