[ticket/17153] Use routing helper instead of controller helper in upload avatar

The controller helper class is not needed, routing helper brings all the
needed functionality already.

PHPBB3-17153

phpBB/config/default/container/services_avatar.yml

@@ -56,11 +56,11 @@ services:
         class: phpbb\avatar\driver\upload
         arguments:
             - '@config'
-            - '@controller.helper'
             - '%core.root_path%'
             - '%core.php_ext%'
             - '@storage.avatar'
             - '@path_helper'
+            - '@routing.helper'
             - '@event_dispatcher'
             - '@files.factory'
             - '@php_ini'