$ git clone -n https://src.fedoraproject.org/rpms/hunspell-it.git /var/lib/mock/f45-build-13687-454/root/chroot_tmpdir/scmroot/hunspell-it
Cloning into '/var/lib/mock/f45-build-13687-454/root/chroot_tmpdir/scmroot/hunspell-it'...
$ git fetch origin c786b250786ad3360dddebe2b712a941dc8728c0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/hunspell-it
 * [new ref]         c786b250786ad3360dddebe2b712a941dc8728c0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c786b25 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild