This allows to specify PyTest options depending on the workflow step
For instance in the faults workflow step below option is used:
--maxfail 1
The option can be forced for all speps with below InfraRed plugin option:
--pytest-maxfail <N>
For more details about pytest options please have a look to pytest help page:
tox -e py3 -- --help
Change-Id: I3146819b5f80fa4768ea38032cc8e69dc7b44f18