Issue #3223229: Add template for nationality profile field

templates/field/field--profile--field-profile-nationality.html.twig

+{% if items is not empty %}
+  <h5>{{ label }}</h5>
+
+  {% set classes = ['badge', 'badge--pill', 'badge--large', 'badge-default'] %}
+
+  {% for item in items %}
+    <div{{ item.attributes.addClass(classes) }}>{{ item.content }}</div>
+  {% endfor %}
+{% endif %}