Issue #3530263: Support message component updates in 642 (#1393)

Author: alan-cole

web/themes/contrib/civictheme/templates/misc/status-messages.html.twig

@@ -10,6 +10,7 @@
       title: status_headings[type] ? status_headings[type] : type|capitalize,
       description: message|render,
       type: (type == 'status' or type == 'info') ? 'information' : type,
+      vertical_spacing: 'both',
     } only %}
   {% endfor %}
 {% endfor %}