Updates the tests to reflect upcoming behaviour, where when local user is dominant speaker the icon is shown to the local user.
Updates the tests to reflect upcoming behaviour, where when local user is dominant speaker the icon is shown to the local user.

jitsi/jitsi-meet-torture,jitsi/jitsi-meet-torture,jitsi/jitsi-meet-torture,jitsi/jitsi-meet-torture,jitsi/jitsi-meet-torture