runner artifact cleanup does not always run

[cidrblock]

ansible-navigator/ansible_navigator/runner/api.py

Line 149 in c216735

def __del__(self):

found while working on #496

[cidrblock]

We could store the directory in args.internals https://github.com/ansible/ansible-navigator/blob/main/src/ansible_navigator/configuration_subsystem/navigator_configuration.py#L150 and do the clean up in cli.py at the exit

[ganeshrn]

Approach-1
the artifact_dir passed by ansible-runner can be set in args to the clean up in cli.py

Approach-2

Handle in signal handler https://docs.python.org/3/library/signal.html

[eamigo]

@cidrblock I think this issue may have been accidentally closed early. You mentioned here that you wanted this to remain open. #1438 (comment)