Fix for IOTCLT-459
Fix for IOTCLT-459

Object instance ID MAX_ID 65535 is allowed, even though should
be forbidden by OMA

ARMmbed/mbed-client,ARMmbed/mbed-client,tridonic-com/mbed-client,tridonic-com/mbed-client,tridonic-com/mbed-client,ARMmbed/mbed-client