Add stdout option in --output-format parameter

[dapineyro]

Currently, cloudos job list, cloudos workflow list and cloudos project list offer two output format options: csv and json. It would be very helpful to add a third option stdout that sends the output to stdout in the form of a table. This way, it will be very easy to use grep or awk to do some filtering and pipe the result to a following command.
As alternative, stdout output could be in JSON format and jq could be used to filter the output.

[keiranmraine]

Agree with need for stdout to allow jq parsing. Recommend having --output-basename stdout override file use, leaving --output-format to handle formats (i.e. csv|json|table)