feat: updated alert & alert-success implementation

Author: Hammerbak

web/profiles/custom/os2loop/themes/os2loop_theme/templates/field/field--os2loop-documents-info-box.html.twig

@@ -32,6 +32,6 @@ highlight_color
 %}
 <div{{ attributes.addClass(classes) }}>
   {% for item in items %}
-    <div class="alert alert-success" {{ item.attributes }}>{{ item.content }}</div>
+    <div {{ item.attributes.addClass('alert alert-success') }}>{{ item.content }}</div>
   {% endfor %}
 </div>