$ git clone -n https://src.fedoraproject.org/rpms/jsch-agent-proxy.git /var/lib/mock/f40-build-2386880-60496/root/chroot_tmpdir/scmroot/jsch-agent-proxy
Cloning into '/var/lib/mock/f40-build-2386880-60496/root/chroot_tmpdir/scmroot/jsch-agent-proxy'...
$ git fetch origin b0e9c0a9f9d3093d0495d724e4e7d8c4a362939e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/jsch-agent-proxy
 * [new ref]         b0e9c0a9f9d3093d0495d724e4e7d8c4a362939e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b0e9c0a Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild