$ git clone -n https://src.fedoraproject.org/rpms/libxklavier.git /var/lib/mock/f39-build-1533415-36227/root/chroot_tmpdir/scmroot/libxklavier
Cloning into '/var/lib/mock/f39-build-1533415-36227/root/chroot_tmpdir/scmroot/libxklavier'...
$ git fetch origin 0284829006d443f8da2f691cfae4c5781b0ed78e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libxklavier
 * [new ref]         0284829006d443f8da2f691cfae4c5781b0ed78e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0284829 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild