aurora job restart should not require job config

$ aurora job restart dev/role/prod/test
usage: aurora-client job restart [-h] [--batch-size BATCH_SIZE]
                                 [--bind pystachio-binding] [--open-browser]
                                 [--force]
                                 [--healthcheck-interval-seconds HEALTHCHECK_INTERVAL_SECONDS]
                                 [--read-json] [--watch-secs WATCH_SECS]
                                 [--max-per-instance-failures MAX_PER_INSTANCE_FAILURES]
                                 [--restart-threshold RESTART_THRESHOLD]
                                 [--max-total-failures MAX_TOTAL_FAILURES]
                                 [--strict] [--rollback-on-failure]
                                 CLUSTER/ROLE/ENV/NAME[/INSTANCES] config_file
aurora-client job restart: error: too few arguments