$ git clone -n https://gitee.com/hongwei-qin/mariadb-connector-c.git /var/lib/mock/dist-an23.3-build-414894-72844/root/chroot_tmpdir/scmroot/mariadb-connector-c
Cloning into '/var/lib/mock/dist-an23.3-build-414894-72844/root/chroot_tmpdir/scmroot/mariadb-connector-c'...
$ git fetch origin 514f3497421479245272e71b27cef52eeaec8b1d:KOJI_FETCH_HEAD
From https://gitee.com/hongwei-qin/mariadb-connector-c
 * [new ref]         514f3497421479245272e71b27cef52eeaec8b1d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 514f349 update to 3.4.3