$ git clone -n https://src.fedoraproject.org/rpms/kf6-kirigami.git /var/lib/mock/f42-build-863222-171512/root/chroot_tmpdir/scmroot/kf6-kirigami
Cloning into '/var/lib/mock/f42-build-863222-171512/root/chroot_tmpdir/scmroot/kf6-kirigami'...
$ git fetch origin 22917cb7549d0469b0e9a8c27f431a7c40197a1d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf6-kirigami
 * [new ref]         22917cb7549d0469b0e9a8c27f431a7c40197a1d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 22917cb Frameworks 6.9