Fixed checkboxes translation in email template

Author: NicoHood

templates/forms/default/data.html.twig

@@ -22,7 +22,7 @@
                                         {% set use_keys = field.use is defined and field.use == 'keys' %}
                                         {% for key,value in form.value(scope ~ field.name) %}
                                             {% set index = (use_keys ? key : value) %}
-                                            <li>{{ field.options[index]|e }}</li>
+                                            <li>{{ field.options[index]|t|e }}</li>
                                         {% endfor %}
                                     </ul>
                                 {% elseif field.type == 'checkbox' %}