add extra tools

other_tools/hust_ncov_submit

+#!/bin/bash
+
+echo BEGIN NCOV AT $(env TZ=Asia/Shanghai date)
+
+/home/recolic/code/hust-ncov-autosubmit/run.py 
+ret=$?
+
+# bot banned, so just make a try.
+[[ $ret = 0 ]] && curl 'http://xxxxxxxxxx/send_group_msg?access_token=ac0f79xxxxxxxxxxxxxxxxxxxxx9de47&group_id=274841516&message=+1'
+
+exit $ret
+