Adding compilation of winrtapi.cpp to use WinRT extensions for all configurations.
Adding compilation of winrtapi.cpp to use WinRT extensions for all configurations.

ms-iot/python,ms-iot/python,juanyaw/python,juanyaw/python,ms-iot/python,juanyaw/python,ms-iot/python,munyirik/python,juanyaw/python,munyirik/python,munyirik/python,munyirik/python,ms-iot/python,juanyaw/python,munyirik/python,juanyaw/python,ms-iot/python,munyirik/python,munyirik/python,juanyaw/python,juanyaw/python,munyirik/python,ms-iot/python,juanyaw/python,ms-iot/python,munyirik/python