Linker targets do not appear to passing Deterministic property to linker

[pranavkm]

Both the linker and the .NET SDK default to deterministic builds. However unlike the compiler, the linker targets does not use the the Deterministic MSBuild property to determine this.

If we were determined to be good citizens, we could flow the value of that property to the trimmer via the ILLink task similar to the Csc task. That said, I'm not clear on why someone would want a non-deterministic build so perhaps this is moot.

[pranavkm]

FYI @sbomer

[sbomer]

@vitek-karas made the default behavior deterministic by default in dotnet/linker#1362. There's a way to override this by requesting a new MVID for the output (--new-mvid true), but I don't think there's any reason to expose non-deterministic behavior in MSBuild.