Add support for vNIC profiles in RHV compute resource
Description of problem:
At the moment Satellite 6 is not able to configure a vNIC profile for a VM on RHV. It leads to a situation when RHV picks up the first available profile and applies wrong settings to a network interface.
Users should be able to choose a vNIC profile for an interface in the same way as they can choose a virtual RHV network in Satellite WebUI.