$ git clone -n https://src.fedoraproject.org/rpms/libvoikko.git /var/lib/mock/f40-build-786267-134210/root/chroot_tmpdir/scmroot/libvoikko
Cloning into '/var/lib/mock/f40-build-786267-134210/root/chroot_tmpdir/scmroot/libvoikko'...
$ git fetch origin d863347bcad7708a243b3c7ea4d800f80142af22:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libvoikko
 * [new ref]         d863347bcad7708a243b3c7ea4d800f80142af22 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d863347 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild