Change how HTCondor file transfer works for PE results
Currently (see https://git.ligo.org/computing/helpdesk/-/issues/5103), HTCondor transfer of PE checkpoint files is not working properly. This can cause long PE jobs to continue indefinitely as they get periodically evicted, but then restart from scratch as they cannot see the checkpoint files. Therefore, I need to change the way the the transfer works a la lscsoft/bilby_pipe!498 (merged).