[cli-tcp] fix bug causing "accept" action for all incoming connections (#8291)
[cli-tcp] fix bug causing "accept" action for all incoming connections (#8291)

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