Remove font awesome link from demo (#1523)

Author: lukasIO

examples/demo/index.html

@@ -83,7 +83,9 @@ <h2>Livekit Sample App</h2>
             </div>
             <div>
               <input type="checkbox" class="form-check-input" id="multicodec-simulcast" />
-              <label for="multicodec-simulcast" class="form-check-label">MultiCodec-Simulcast </label>
+              <label for="multicodec-simulcast" class="form-check-label"
+                >MultiCodec-Simulcast
+              </label>
             </div>
           </div>
 
@@ -306,7 +308,5 @@ <h3>Chat</h3>
       </div>
     </div>
     <script src="./demo.ts" type="module"></script>
-    <!-- for icons -->
-    <script src="https://kit.fontawesome.com/7c1c4c7e9c.js" crossorigin="anonymous"></script>
   </body>
 </html>