Add non-UAC interop types to Windows SDK projection

[angelazhangmsft]

There are a few COM interop APIs that aren't UniversalAPIContract APIs. This includes IPrinting3DManagerInterop (in the Printing3DContract) and IProtectionPolicyManagerInterop (in Desktop extensions). It may be possible to implement these with future enhancements to SupportedOSPlatform. This would be far more usable than a standalone extension SDK interop NuGet package.