Adjust coding standards so that it would be possible to run phpcs with Lando + PhpStorm

[hkirsman]

It seems it's possible to make PhpStorm run coding standards real time from Lando: https://github.com/HBFCrew/lando-docs-examples/blob/master/Drupal-PHPStorm-Lando-Setting-Code-Sniffer-Debugging.md#drupal-coding-standards-coder-codesniffer

There's some configuring in PhpStorm.

And also some adjustments need to be made to Code Quality.

Here's an example rule that seems to work ( vendor/wunderio/code-quality/rulesets/WunderDrupal/ruleset.xml ).
If this works with GrumPHP then we can commit it.

<?xml version="1.0"?>
<!-- See http://pear.php.net/manual/en/package.php.php-codesniffer.annotated-ruleset.php -->
<ruleset name="WunderDrupal">
    <description>Drupal coding standard</description>

    <!-- exclude some Drupal files that contain issues -->
    <exclude-pattern>*default.settings.php</exclude-pattern>

    <!-- exclude minified files -->
    <exclude-pattern>*.min.*</exclude-pattern>

    <!-- exclude third-party node modules -->
    <exclude-pattern>node_modules/</exclude-pattern>

    <!-- exclude CSS files, where we don't usually follow Drupal standards  -->
    <exclude-pattern>*.css</exclude-pattern>

    <rule ref="../../../../slevomat/coding-standard/SlevomatCodingStandard"></rule>

    <rule ref="../../../../drupal/coder/coder_sniffer/Drupal">
        <exclude name="Drupal.Files.TxtFileLineLength" />
        <exclude name="Drupal.InfoFiles.AutoAddedKeys" />
        <exclude name="Drupal.Commenting.InlineComment.DocBlock" />
    </rule>
</ruleset>

Also it seems it's not possible to add more than 1 rule at a time, then we'd need to create 1 rule that combines WunderDrupal + WunderSecurity.

Todo:

• create the 1 config file
• Create documentation to set this up. Also find out why it could stop working (as it has for me).
  
  .module was missing from extensions

[hkirsman]

We were able to make this work with Mario without making customizations to the above file. But because we can't seem to enable multiple rules, we'd need to have 1 that combines the 2. So at the moment we only would have WunderDrupal enabled.

[hkirsman]

I thought we could write the docs for this in wiki https://github.com/wunderio/code-quality/wiki/Testing-first-article---how-to-set-up-coding-standards-scanning-for-PHPStorm---Lando ?

@vermario