FAXE-381 add last update template

Author: thollebellcom

web/themes/custom/fds_faxe_theme/templates/block/block--lastupdated.html.twig

@@ -0,0 +1,14 @@
+{%
+    set classes = [
+    'block',
+    'block-' ~ configuration.provider|clean_class,
+    'block-' ~ plugin_id|clean_class,
+    'block-last-updated'
+]
+%}
+{% if lastupdated %}
+<div{{ attributes.addClass(classes) }}>
+    {{ "Last updated"|trans }}<br>
+{{ lastupdated }}
+</div>
+{% endif %}