$ git clone -n https://src.fedoraproject.org/rpms/zzuf.git /var/lib/mock/f40-build-792011-137977/root/chroot_tmpdir/scmroot/zzuf
Cloning into '/var/lib/mock/f40-build-792011-137977/root/chroot_tmpdir/scmroot/zzuf'...
$ git fetch origin 5393e2f2474690f9746ba7a339a1cf84bb424b04:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/zzuf
 * [new ref]         5393e2f2474690f9746ba7a339a1cf84bb424b04 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5393e2f Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild