$ git clone -n https://gitee.com/hongwei-qin/openblas.git /var/lib/mock/dist-an23.3-build-418127-72870/root/chroot_tmpdir/scmroot/openblas
Cloning into '/var/lib/mock/dist-an23.3-build-418127-72870/root/chroot_tmpdir/scmroot/openblas'...
$ git fetch origin 56c7d15aa8cffa85439b6af3174fd408e20ad577:KOJI_FETCH_HEAD
From https://gitee.com/hongwei-qin/openblas
 * [new ref]         56c7d15aa8cffa85439b6af3174fd408e20ad577 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 56c7d15 update to 0.3.28