$ git clone -n https://src.fedoraproject.org/rpms/kaccounts-providers.git /var/lib/mock/f38-build-722963-98953/root/chroot_tmpdir/scmroot/kaccounts-providers
Cloning into '/var/lib/mock/f38-build-722963-98953/root/chroot_tmpdir/scmroot/kaccounts-providers'...
$ git fetch origin b3d09e81960d10c1003ac8ed9bb38b228ccb396b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kaccounts-providers
 * [new ref]         b3d09e81960d10c1003ac8ed9bb38b228ccb396b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b3d09e8 23.04.1