Explore verification of handle types in Vezel.Ruptura.System

[alexrp]

It would be nice if calling e.g. ProcessObject.OpenHandle(handle) would verify that handle is in fact a process handle. Currently, we only verify that it's a valid object handle of any kind.

I think we could use NtQueryObject for this:

• https://docs.microsoft.com/en-us/windows/win32/api/winternl/nf-winternl-ntqueryobject
• https://docs.microsoft.com/en-us/windows-hardware/drivers/ddi/ntifs/ns-ntifs-__public_object_type_information