Add php_unit_dedicate_assert to PHPCS

Author: carusogabriel

Tests/DateFormatter/AbstractIntlDateFormatterTest.php

@@ -231,7 +231,6 @@ public function formatProvider()
             array('s', 3601, '1'),
             array('s', 3630, '30'),
             array('s', 43200, '0'), // 12 hours
-
         );
 
         $dateTime = new \DateTime('@0');