Fix: Supply namespace in script

Author: localheinz

test/TestAsset/Anonymous/with-anonymous-class.php

@@ -8,6 +8,8 @@
  * @license   https://github.com/zendframework/zend-file/blob/master/LICENSE.md New BSD License
  */
 
+namespace ZendTest\File\TestAsset\Anonymous;
+
 $anonymous = new class extends \stdClass {
 
 };