$ git clone -n https://src.fedoraproject.org/rpms/zanshin.git /var/lib/mock/f38-build-717717-96586/root/chroot_tmpdir/scmroot/zanshin
Cloning into '/var/lib/mock/f38-build-717717-96586/root/chroot_tmpdir/scmroot/zanshin'...
$ git fetch origin d1e719bf6061d6dde9f7362e87af92c65ab868b1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/zanshin
 * [new ref]         d1e719bf6061d6dde9f7362e87af92c65ab868b1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d1e719b 23.04.1