Fix build errors with only 1 page of press articles

The pagination macro seems to assume there is >1 page of items but when
doing a partial build there may only be one. This skips rendering
pagination altogether when it's not needed.

templates/press.html

@@ -49,7 +49,9 @@
   <tbody>
     {% from "macros/pagination.html" import render_pagination %}
     {% from "macros/press.html" import render_snippet %}
+    {% if this.pagination.pages > 1 %}
     {{ render_pagination(this.pagination) }}
+    {% endif %}
     {% for item in this.pagination.items %}
       {{ render_snippet(item, this.alt) }}
     {% endfor %}