$ git clone -n https://src.fedoraproject.org/rpms/libzypp.git /var/lib/mock/f41-build-side-1-2793998-32699/root/chroot_tmpdir/scmroot/libzypp
Cloning into '/var/lib/mock/f41-build-side-1-2793998-32699/root/chroot_tmpdir/scmroot/libzypp'...
$ git fetch origin 1a1bcf2235e495ed6cead7b87439355c8a6eb596:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libzypp
 * [new ref]         1a1bcf2235e495ed6cead7b87439355c8a6eb596 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1a1bcf2 convert GPLv2+ license to SPDX