After autonomous path computation is implemented, needs to handle operational modes that are supported by the transponders. Currently, operational mode are derived from service type and other transponder capabilities. But at the target, supported operational mode shall be handled. In a first step, need to retreive this information from devices and feed the PortMapping. The code shall be suficiently generic to handle in a later step operational modes of any kind of devices (not only transponders).

• update portmapping yang model to add the list of operational-mode/profiles supported by the device (concerns any kind of device: tpdr, mxpdr, switch, roadm)