$ git clone -n https://src.fedoraproject.org/rpms/globus-gridftp-server.git /var/lib/mock/f40-build-792209-138204/root/chroot_tmpdir/scmroot/globus-gridftp-server
Cloning into '/var/lib/mock/f40-build-792209-138204/root/chroot_tmpdir/scmroot/globus-gridftp-server'...
$ git fetch origin 1c79ee2b5896b644bc164ed34e894810ee4b6ecd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/globus-gridftp-server
 * [new ref]         1c79ee2b5896b644bc164ed34e894810ee4b6ecd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1c79ee2 New GCT release v6.2.20240202