Merge pull request #38862 from shurup/index-kubecon-2023-dates

Update KubeCon dates for 2023

Author: k8s-ci-robot

content/en/_index.html

@@ -43,12 +43,12 @@ <h2>The Challenges of Migrating 150+ Microservices to Kubernetes</h2>
         <button id="desktopShowVideoButton" onclick="kub.showVideo()">Watch Video</button>
         <br>
         <br>
-        <a href="https://events.linuxfoundation.org/kubecon-cloudnativecon-north-america" button id="desktopKCButton">Attend KubeCon North America on October 24-28, 2022</a>
+        <a href="https://events.linuxfoundation.org/kubecon-cloudnativecon-europe/" button id="desktopKCButton">Attend KubeCon + CloudNativeCon Europe on April 18-21, 2023</a>
         <br>
         <br>
         <br>
         <br>
-        <a href="https://events.linuxfoundation.org/kubecon-cloudnativecon-europe/" button id="desktopKCButton">Attend KubeCon Europe on April 17-21, 2023</a>
+        <a href="https://events.linuxfoundation.org/kubecon-cloudnativecon-north-america/" button id="desktopKCButton">Attend KubeCon + CloudNativeCon North America on November 6-9, 2023</a>
 </div>
 <div id="videoPlayer">
     <iframe data-url="https://www.youtube.com/embed/H06qrNmGqyE?autoplay=1" frameborder="0" allowfullscreen></iframe>