[mirotalksfu] - add forceAV1 as optional

app/src/Server.js

@@ -59,7 +59,7 @@ dev dependencies: {
  * @license For commercial or closed source, contact us at license.mirotalk@gmail.com or purchase directly via CodeCanyon
  * @license CodeCanyon: https://codecanyon.net/item/mirotalk-sfu-webrtc-realtime-video-conferences/40769970
  * @author  Miroslav Pejic - miroslav.pejic.85@gmail.com
- * @version 1.7.89
+ * @version 1.7.90
  *
  */