[cli] fix parameter parse in ccm command (#7139)
[cli] fix parameter parse in ccm command (#7139)

This commit fixes ccm command parameters handling.
jwhui/openthread,jwhui/openthread,srickardti/openthread,srickardti/openthread,jwhui/openthread,abtink/openthread,openthread/openthread,openthread/openthread,abtink/openthread,srickardti/openthread,srickardti/openthread,abtink/openthread,openthread/openthread,jwhui/openthread,abtink/openthread,openthread/openthread