update banner' (#79971)

docs/docsite/.templates/banner.html

@@ -20,7 +20,10 @@
       '<div id="latest_extra_banner_id" class="admonition important">' +
       '<br>' +
       '<p>' +
-        'Continue building on your automation knowledge, visit the <a href="https://events.experiences.redhat.com/widget/redhat/rhaf22/SessionCatalog2022">AnsibleFest content hub!</a>  ' +
+        '<b>Experience AnsibleFest at Red Hat Summit</b>' +
+      '</p>' +
+      '<p>' +
+        'We\'re bringing AnsibleFest to Red Hat Summit in Boston, May 23-25. It\'s the best of Fest combined with Red Hat Summit for even more learning and technical engagement. <a href="https://www.redhat.com/en/summit/ansiblefest?intcmp=7013a0000034lvhAAA">Learn more.</a>  ' +
       
       '</p>' +
       '<br>' +