fix(rn, conference): dispatch auth status changed in base/conference

react/features/base/conference/actions.js

 
     // Dispatches into features/base/conference follow:
 
+    conference.on(
+        JitsiConferenceEvents.AUTH_STATUS_CHANGED,
+        (authEnabled, authLogin) => dispatch(authStatusChanged(authEnabled, authLogin)));
     conference.on(
         JitsiConferenceEvents.CONFERENCE_FAILED,
         (...args) => dispatch(conferenceFailed(conference, ...args)));