$ git clone -n https://src.fedoraproject.org/rpms/hyphen-is.git /var/lib/mock/f40-build-2004344-44944/root/chroot_tmpdir/scmroot/hyphen-is
Cloning into '/var/lib/mock/f40-build-2004344-44944/root/chroot_tmpdir/scmroot/hyphen-is'...
$ git fetch origin 65a4dee9854efe099e562e4ba2003c69bb28d045:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/hyphen-is
 * [new ref]         65a4dee9854efe099e562e4ba2003c69bb28d045 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 65a4dee Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild