chore: point to updated video

index.html

@@ -35,7 +35,7 @@ <h2><a href="/">RunMyCode</a></h2>
       <main class="text-center">
         <p>RunMyCode Online is a free and open-source tool to compile and run code online, directly from GitHub, GitLab, BitBucket, and more.</p>
 
-        <iframe style="border: 1px solid; width: 99%;" height="445" src="https://www.youtube.com/embed/iwz8n3v7QVY?rel=0&showinfo=0" frameborder="0" allowfullscreen></iframe>
+        <iframe style="border: 1px solid; width: 99%;" height="445" src="https://www.youtube.com/embed/Q0m6diPI1Gs?rel=0&showinfo=0" frameborder="0" allowfullscreen></iframe>
 
         <p><a href="faq.html#supported-lang">Supported code</a> can be run in <a href="codesheet.html">CodeSheet</a> or directly from <a href="faq.html#supported-sites">supported sites</a> using browser extensions:<br><a href="https://chrome.google.com/webstore/detail/runmycode-online/iidcnkpdmnopbbkdmneglbelcefgfohf">Chrome</a>, <a href="https://addons.mozilla.org/en-US/firefox/addon/runmycode-online">Firefox</a></p>