$ git clone -n https://src.fedoraproject.org/rpms/hunspell-mn.git /var/lib/mock/f45-build-13711-454/root/chroot_tmpdir/scmroot/hunspell-mn
Cloning into '/var/lib/mock/f45-build-13711-454/root/chroot_tmpdir/scmroot/hunspell-mn'...
$ git fetch origin 2db97f2e5338fdb2f3564721f7cb3fac3baef778:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/hunspell-mn
 * [new ref]         2db97f2e5338fdb2f3564721f7cb3fac3baef778 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2db97f2 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild