[log] add log to record the RCP restoration state (#7743)
[log] add log to record the RCP restoration state (#7743)


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