$ git clone -n https://src.fedoraproject.org/rpms/flatseal.git /var/lib/mock/f39-build-2012904-45825/root/chroot_tmpdir/scmroot/flatseal
Cloning into '/var/lib/mock/f39-build-2012904-45825/root/chroot_tmpdir/scmroot/flatseal'...
$ git fetch origin 5ab0f93af909959d739b988641223f1173476158:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/flatseal
 * [new ref]         5ab0f93af909959d739b988641223f1173476158 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5ab0f93 Update dependencies