$ git clone -n https://src.fedoraproject.org/rpms/mod_gnutls.git /var/lib/mock/f40-build-2613628-64080/root/chroot_tmpdir/scmroot/mod_gnutls
Cloning into '/var/lib/mock/f40-build-2613628-64080/root/chroot_tmpdir/scmroot/mod_gnutls'...
$ git fetch origin cd8c8b878afdf687665cd095b82f6d89d27d8864:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mod_gnutls
 * [new ref]         cd8c8b878afdf687665cd095b82f6d89d27d8864 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cd8c8b8 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild