$ git clone -n https://src.fedoraproject.org/rpms/hyphen-mn.git /var/lib/mock/f40-build-2004363-44947/root/chroot_tmpdir/scmroot/hyphen-mn
Cloning into '/var/lib/mock/f40-build-2004363-44947/root/chroot_tmpdir/scmroot/hyphen-mn'...
$ git fetch origin 77a0b6cfa5f652a540bf47bd10e473c4afe09448:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/hyphen-mn
 * [new ref]         77a0b6cfa5f652a540bf47bd10e473c4afe09448 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 77a0b6c Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild