$ git clone -n https://src.fedoraproject.org/rpms/open-policy-agent.git /var/lib/mock/f40-build-2358662-60310/root/chroot_tmpdir/scmroot/open-policy-agent
Cloning into '/var/lib/mock/f40-build-2358662-60310/root/chroot_tmpdir/scmroot/open-policy-agent'...
$ git fetch origin 2a3416826e0a86958eb9fafc30adfd2e71b6f400:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/open-policy-agent
 * [new ref]         2a3416826e0a86958eb9fafc30adfd2e71b6f400 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2a34168 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild