$ git clone -n https://src.fedoraproject.org/rpms/efibootmgr.git /var/lib/mock/f40-build-2196337-51567/root/chroot_tmpdir/scmroot/efibootmgr
Cloning into '/var/lib/mock/f40-build-2196337-51567/root/chroot_tmpdir/scmroot/efibootmgr'...
$ git fetch origin 385fb32038fec8c93fa609281c79fb0023cf3865:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/efibootmgr
 * [new ref]         385fb32038fec8c93fa609281c79fb0023cf3865 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 385fb32 Migrate to SPDX license