$ git clone -n https://src.fedoraproject.org/rpms/leonidas-backgrounds.git /var/lib/mock/f41-build-side-1-2820540-33170/root/chroot_tmpdir/scmroot/leonidas-backgrounds
Cloning into '/var/lib/mock/f41-build-side-1-2820540-33170/root/chroot_tmpdir/scmroot/leonidas-backgrounds'...
$ git fetch origin f70a92cde7449a973d44829f2cb238f13d620f52:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/leonidas-backgrounds
 * [new ref]         f70a92cde7449a973d44829f2cb238f13d620f52 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f70a92c Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild