Configure php-cs-fixer for hook annotation cleanup

Author: asmecher

.php-cs-fixer.php

@@ -34,6 +34,8 @@
     })());
 
 $rules = include  __DIR__ . '/lib/pkp/.php_cs_rules';
+require(__DIR__ . '/lib/pkp/classes/dev/fixers/bootstrap.php');
 $config = new PhpCsFixer\Config();
 return $config->setRules($rules)
+    ->registerCustomFixers(new PKP\dev\fixers\Fixers())
     ->setFinder($finder);