[mirotalksfu] - fix chat

public/js/RoomClient.js

@@ -3047,7 +3047,7 @@ class RoomClient {
             url.endsWith('.mp3') ||
             url.endsWith('.webm') ||
             url.endsWith('.ogg') ||
-            url.includes('youtube')
+            url.includes('youtube.com')
         )
             return true;
         return false;