add closer div that was accidentally deleted

Author: JavierABarreto

src/main/content/antora_ui/src/partials/footer-content.hbs

@@ -30,6 +30,7 @@
             <a id="footer_docs_link" href="/docs" aria-label="Open Liberty Docs" class="right_footer_link blue_link_light_background">Docs</a>
             <a id="footers_support_link" href="/support" aria-label="Open Liberty Support" class="right_footer_link blue_link_light_background">Support</a>
             <a id="footer_blog_link" href="/blog" aria-label="Open Liberty Blog" class="right_footer_link blue_link_light_background">Blog</a>
+        </div>
     </div>
 </footer>