Update youtube link.

index.html

@@ -87,7 +87,7 @@
                 </table>
             </div>
             <div class="bottomRight">
-                <iframe src="https://www.youtube-nocookie.com/embed/4nMfRpesYfw?si=O9Up2lQKNo8v9gi2" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>
+                <iframe src="https://www.youtube-nocookie.com/embed/ZvdiJUYGBis?si=Gll_9BDG0FU0Egae" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>
             </div>
         </div>
         <script></script>