$ git clone -n https://src.fedoraproject.org/rpms/adobe-afdko.git /var/lib/mock/f40-build-1990376-43409/root/chroot_tmpdir/scmroot/adobe-afdko
Cloning into '/var/lib/mock/f40-build-1990376-43409/root/chroot_tmpdir/scmroot/adobe-afdko'...
$ git fetch origin 5347a6876c526975ead07debfe6c807127e2d9a3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/adobe-afdko
 * [new ref]         5347a6876c526975ead07debfe6c807127e2d9a3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5347a68 Migrate to SPDX license