[cmake] add build option to configure outgoing beacon payload (#7782)
[cmake] add build option to configure outgoing beacon payload (#7782)


abtink/openthread,openthread/openthread,jwhui/openthread,srickardti/openthread,openthread/openthread,srickardti/openthread,jwhui/openthread,abtink/openthread,srickardti/openthread,openthread/openthread,abtink/openthread,jwhui/openthread,jwhui/openthread,openthread/openthread,srickardti/openthread,abtink/openthread