$ git clone -n https://gitee.com/hongwei-qin/openblas.git /var/lib/mock/dist-an23.3-build-424082-72931/root/chroot_tmpdir/scmroot/openblas
Cloning into '/var/lib/mock/dist-an23.3-build-424082-72931/root/chroot_tmpdir/scmroot/openblas'...
$ git fetch origin 5d17a84fb2876ae98126eb71265eee96135e5ea4:KOJI_FETCH_HEAD
From https://gitee.com/hongwei-qin/openblas
 * [new ref]         5d17a84fb2876ae98126eb71265eee96135e5ea4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5d17a84 update to 0.3.28