/usr/share/php/Symfony/Bundle/FrameworkBundle/Resources/views/Form/container_attributes.html.php is in php-symfony-framework-bundle 2.8.7+dfsg-1.3+deb9u1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 | <?php echo $view['form']->block($form, 'widget_container_attributes') ?>
|