Update announcement-banner.html (SeleniumHQ#1353)

Replace registration link with watch videos link.

[deploy site]

Author: testbot206

website_and_docs/layouts/partials/announcement-banner.html

@@ -6,8 +6,8 @@
     <div class="row justify-content-center">
       <div class="alert alert-{{ $color }} col-12 fade show mb-0 p-0 -bg-{{ $color }}" role="alert">
         <h4 class="alert-heading text-center m-0">
-          Ready to level up your Selenium skills? Learn from the experts at SeleniumConf! March 28-30 in Chicago. 
-          <a href="https://seleniumconf.com/register/?utm_source=seleniumhq&utm_medium=banner" target='_blank' aria-pressed="true">Get Tickets</a>
+          SeleniumConf Chicago 2023 is a wrap! 
+          <a href="https://www.youtube.com/playlist?list=PLRdSclUtJDYXDEsWI0vwBmJxW17NgsaAk" target='_blank' aria-pressed="true">Watch the Videos</a>
         </h4>
       </div>
     </div>