$ git clone -n https://src.fedoraproject.org/rpms/libiptcdata.git /var/lib/mock/f40-build-2200205-51764/root/chroot_tmpdir/scmroot/libiptcdata
Cloning into '/var/lib/mock/f40-build-2200205-51764/root/chroot_tmpdir/scmroot/libiptcdata'...
$ git fetch origin 23d383f90ebebf2eb046514c77cbc0e1ec651a00:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libiptcdata
 * [new ref]         23d383f90ebebf2eb046514c77cbc0e1ec651a00 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 23d383f SPDX Migration