We are currently running 2 codestyle checkers for PHP files. It doesn't feel right to do so, so this PR removes phpcs, which seems to be a bit behind in terms of development.
Testing Instructions
There is nothing to test here, since it doesn't change anything in the CMS, but only in our CI setup
Link to documentations
Please select:
Documentation link for docs.joomla.org:
No documentation changes for docs.joomla.org needed
Pull Request link for manual.joomla.org:
No documentation changes for manual.joomla.org needed
This pull request has been automatically rebased to 6.1-dev.