fix: Fixes missing roomjid when sending sendConferenceRequest.

authenticateAndUpgradeRole.js

 
                         // At this point we should have the new session ID
                         // stored in the settings. Send a new conference IQ.
-                        this.room.xmpp.moderator.sendConferenceRequest().finally(resolve);
+                        room.xmpp.moderator.sendConferenceRequest(room.roomjid).finally(resolve);
                     })
                     .catch(({ error, message }) => {
                         xmpp.disconnect();