surround "image.url" with asset

Author: Leny BERNARD

Resources/views/blocks/attributes.html.twig

@@ -1,8 +1,8 @@
 {% if widget.lazyLoad == true and not app.request.isXmlHttpRequest() %}
     src="/bundles/victoirewidgetimage/images/placeholder.png"
-    data-src="{{ image.url }}"
+    data-src="{{ asset(image.url) }}"
 {% else %}
-    src="{{ image.url }}"
+    src="{{ asset(image.url) }}"
 {% endif %}
 {{ (alt) ? ('alt=' ~ alt|e('html_attr'))|raw : '' }}
 id="{{ 'vic-image-' ~ widget.id }}"