Do not resolve program links

[agoose77]

pyodide-build uses an interesting system of shimming the various binaries used during a typical C++ build. It involves the creation of symlinks which point to the same executable (_pywasmcross). This executable uses sys.argv to determine which binary was being called, which consequently breaks under scikit-build-core.

Is there a need for scikit-build-core to resolve symlinks, or can we just use the result of shutil.which directly?

It's not immediately obvious to me why this is suddenly a problem after upgrading to pyodide==0.22.0; the code that generates these links has not changed recently, neither has the program resolution in scikit-build-core.

[agoose77]

Required for scikit-hep/awkward#2062

[henryiii]

I think this is fixed in main, could you check?