Merge pull request #11267 from nextcloud/ci/cs-fixer-parallel-runs

ci: use parallelism for cs-fixer

Author: kesselb

.php-cs-fixer.dist.php

@@ -8,9 +8,11 @@
 require_once './vendor-bin/cs-fixer/vendor/autoload.php';
 
 use Nextcloud\CodingStandard\Config;
+use PhpCsFixer\Runner\Parallel\ParallelConfigFactory;
 
 $config = new Config();
 $config
+	->setParallelConfig(ParallelConfigFactory::detect())
 	->getFinder()
 	->ignoreVCSIgnored(true)
 	->notPath('build')