$ git clone -n https://src.fedoraproject.org/rpms/dconf.git /var/lib/mock/f40-build-790465-136590/root/chroot_tmpdir/scmroot/dconf
Cloning into '/var/lib/mock/f40-build-790465-136590/root/chroot_tmpdir/scmroot/dconf'...
$ git fetch origin b83312ee5308f1cd1b55d460eda2e4174ef83753:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/dconf
 * [new ref]         b83312ee5308f1cd1b55d460eda2e4174ef83753 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b83312e Migrated to SPDX license