Pest X-Args Plugin - Add functionality to accept --x- arguments and access them from the tests

[tembra]

Hello everyone!

I just released a new plugin called X-Args. It adds to Pest the functionality to accept --x- arguments and access them from the test cases.

You all can check it on https://github.com/tembra/pest-plugin-x-args

@nunomaduro Sorry for pinging you. But I think that's a great general functionality and since we do not have too many plugins around, I thought you could probably select a few that are maintained by community and give a mention in Pest documentation to let people aware of the existence of them.