removing the More Articles from devtools page since it's not used

pillar.html

@@ -199,11 +199,6 @@ lowing DevTools to interact with mobile Chrome devices.
     <p><a href="docs/videos.html">Learn more</a></p>
     </article>
 
-    
-    <div class="load-more-articles">
-      <a href="" class="nav-arrow down-arrow">More articles</a>
-    </div>
-
   </section>
 
   <section class="g-section g-tpl-33-67" id="further-resources">