$ git clone -n https://src.fedoraproject.org/rpms/kontrast.git /var/lib/mock/f41-build-858243-168334/root/chroot_tmpdir/scmroot/kontrast
Cloning into '/var/lib/mock/f41-build-858243-168334/root/chroot_tmpdir/scmroot/kontrast'...
$ git fetch origin b5ec9d140efc9f922bfd3705f5eed2b25c8b65df:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kontrast
 * [new ref]         b5ec9d140efc9f922bfd3705f5eed2b25c8b65df -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b5ec9d1 24.08.2