$ git clone -n https://src.fedoraproject.org/rpms/kf5-kirigami2.git /var/lib/mock/f40-build-2140127-50849/root/chroot_tmpdir/scmroot/kf5-kirigami2
Cloning into '/var/lib/mock/f40-build-2140127-50849/root/chroot_tmpdir/scmroot/kf5-kirigami2'...
$ git fetch origin 530a3693af16c65bda28c34e05309b305049c4f8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-kirigami2
 * [new ref]         530a3693af16c65bda28c34e05309b305049c4f8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 530a369 5.113.0