Example how to implement IMallocSpy in NativeAOT

In this example, provided sample how to implemet ComWrappers which provide implementation for the IMallocSpy

Run following in x64 Native Tools for Visual Studio 2019

cd CoMallocNativeAot
dotnet publish -c Release -r win-x64
bin\x64\Release\net5.0-windows\win-x64\publish\CoMallocNativeAot.exe