$ git clone -n https://src.fedoraproject.org/rpms/f24-backgrounds.git /var/lib/mock/f41-build-1841961-24963/root/chroot_tmpdir/scmroot/f24-backgrounds
Cloning into '/var/lib/mock/f41-build-1841961-24963/root/chroot_tmpdir/scmroot/f24-backgrounds'...
$ git fetch origin 06f86c971871aa6da9b75d00cfe8b854a52610f8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/f24-backgrounds
 * [new ref]         06f86c971871aa6da9b75d00cfe8b854a52610f8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 06f86c9 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild