$ git clone -n https://gitee.com/zhaohang_mskdxl/python-rpm-macros.git /var/lib/mock/dist-an23.3-build-418101-72870/root/chroot_tmpdir/scmroot/python-rpm-macros
Cloning into '/var/lib/mock/dist-an23.3-build-418101-72870/root/chroot_tmpdir/scmroot/python-rpm-macros'...
$ git fetch origin a3593efa20332fb4d6d909d424c304baee6d9a9d:KOJI_FETCH_HEAD
From https://gitee.com/zhaohang_mskdxl/python-rpm-macros
 * [new ref]         a3593efa20332fb4d6d909d424c304baee6d9a9d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a3593ef update to python-rpm-macros-3.12-9.1.src.rpm