$ git clone -n https://src.fedoraproject.org/rpms/perl-Mon.git /var/lib/mock/f40-build-2306419-57156/root/chroot_tmpdir/scmroot/perl-Mon
Cloning into '/var/lib/mock/f40-build-2306419-57156/root/chroot_tmpdir/scmroot/perl-Mon'...
$ git fetch origin 367b21d896521317ff6431fb53c1d52e92690ea5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Mon
 * [new ref]         367b21d896521317ff6431fb53c1d52e92690ea5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 367b21d Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild