$ git clone -n https://src.fedoraproject.org/rpms/openbios.git /var/lib/mock/f38-build-side-42-init-devel-1313890-30688/root/chroot_tmpdir/scmroot/openbios
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1313890-30688/root/chroot_tmpdir/scmroot/openbios'...
$ git fetch origin 26436d79af82d42030c236c2dcc709abb883966b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/openbios
 * [new ref]         26436d79af82d42030c236c2dcc709abb883966b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 26436d7 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild