Add line break before "stimulusFetch: lazy" to emphasis line and help UX parsers

Author: smnandre

templates/stimulus/Controller.tpl.php

@@ -4,6 +4,7 @@
 * The following line makes this controller "lazy": it won't be downloaded until needed
 * See https://symfony.com/bundles/StimulusBundle/current/index.html#lazy-stimulus-controllers
 */
+
 /* stimulusFetch: 'lazy' */
 export default class extends Controller {
 <?= $targets ? "    static targets = $targets\n" : "" ?>