[Console][Process] Add $verbosity argument to mustRun helper method

[nicolas-grekas]

Q	A
Feature PR	symfony/symfony#58074
PR author(s)	@willrowe
Merged in	7.2

We created this issue to not forget to document this new feature. We would really appreciate if you can help us with this task. If you are not sure how to do it, please ask us and we will help you.

To fix this issue, please create a PR against the 7.2 branch in the symfony-docs repository.

Thank you! 😃

[willrowe]

I'm not sure where in the docs this should be added. I can't find anywhere that mustRun is referenced in the process helper section.

[nicolas-grekas]

Looks like we need doc for the method indeed!

[javiereguiluz]

The mustRun() method is documented here: https://symfony.com/doc/current/components/process.html#usage

In any case, we don't document the verbose argument of run(), so I think we shouldn't document it here either. It's a nice feature, but it's easy to discover by users. Thanks.