$ git clone -n https://gitee.com/zhaohang_mskdxl/python-rpm-macros.git /var/lib/mock/dist-an23.3-build-418973-72878/root/chroot_tmpdir/scmroot/python-rpm-macros
Cloning into '/var/lib/mock/dist-an23.3-build-418973-72878/root/chroot_tmpdir/scmroot/python-rpm-macros'...
$ git fetch origin 6a091ab4af3b63b90623e1781449a1f30b918cd1:KOJI_FETCH_HEAD
From https://gitee.com/zhaohang_mskdxl/python-rpm-macros
 * [new ref]         6a091ab4af3b63b90623e1781449a1f30b918cd1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6a091ab update to python-rpm-macros-3.12