$ git clone -n https://src.fedoraproject.org/rpms/seabios.git /var/lib/mock/f39-build-1810661-41829/root/chroot_tmpdir/scmroot/seabios
Cloning into '/var/lib/mock/f39-build-1810661-41829/root/chroot_tmpdir/scmroot/seabios'...
$ git fetch origin d31cb8576385d0f6ce4b970384616c3e4038c1c2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/seabios
 * [new ref]         d31cb8576385d0f6ce4b970384616c3e4038c1c2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d31cb85 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild