style: phpcbf auto-fix array spacing in webpack-generated asset file

https://claude.ai/code/session_01DG7h2psTB1ThgNtaQtMRMa

Author: claude

includes/blocks/build/frontend.asset.php

@@ -1 +1,4 @@
-<?php return array('dependencies' => array('wp-i18n'), 'version' => '50cccf8ce7b8a771d36a');
+<?php return array(
+	'dependencies' => array( 'wp-i18n' ),
+	'version'      => '50cccf8ce7b8a771d36a',
+);