Add option to reset multiple iocs for both afc and rffe.

[gustavosr8]

Since we don't know beforehand which IOC the user wants to restart, we cannot define a default device list as required in ValidateDeviceListAction. To solve this, create a child class that waits for ´ioc´ to be defined in the parser namespace and then define the device list when called.

[gustavosr8]

@GuPecz

[ericonr]

./sirius-script-rabpm-mngr.py ioc-restart rffe -s 13 -r 14
Enter passphrase for /home/sirius/.ssh/id_ed25519_rabpm:
Identity added: /home/sirius/.ssh/id_ed25519_rabpm (sirius@lnls451-linux)
Traceback (most recent call last):
  File "./sirius-script-rabpm-mngr.py", line 234, in <module>
    main()
  File "./sirius-script-rabpm-mngr.py", line 226, in main
    mngr.run_ioc_restart(rack, args.ioc, args.slots)
  File "./sirius-script-rabpm-mngr.py", line 78, in run_ioc_restart
    self._launch_ssh(self.verbose, hostname, "ioc-restart", ioc, slot)
  File "./sirius-script-rabpm-mngr.py", line 45, in _launch_ssh
    stdout=output, stderr=output))
  File "/usr/local/lib/python3.6/subprocess.py", line 729, in __init__
    restore_signals, start_new_session)
  File "/usr/local/lib/python3.6/subprocess.py", line 1295, in _execute_child
    restore_signals, start_new_session, preexec_fn)
TypeError: expected str, bytes or os.PathLike object, not int

am I holding it wrong?

[gustavosr8]

am I holding it wrong?

ops