[mirotalksfu] - refactoring and fix

public/js/RoomClient.js

@@ -9,7 +9,7 @@
  * @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 1.3.46
+ * @version 1.3.47
  *
  */
 
@@ -2501,10 +2501,6 @@ class RoomClient {
         return _EVENTS;
     }
 
-    static get DEVICES_COUNT() {
-        return DEVICES_COUNT;
-    }
-
     getTimeNow() {
         return new Date().toTimeString().split(' ')[0];
     }