Add dll search path on windows via dedicated port

[m-kuhn]

Fixes #22

[Neumann-A]

i don't think this should have an extra port. Just make it part of python3

[m-kuhn]

The idea of this approach is, that it can replaced with a different directory layout and more startup customizations by users in an overlay.

[Neumann-A]

The idea of this approach is, that it can replaced with a different directory layout and more startup customizations by users in an overlay.

This would still mean that it is a dependency of python3 and not a dependency somewhere downstream.

[m-kuhn]

Yes, that can be done

[m-kuhn]

Hmm... PYTHON3_SITE is defined by python3 and we need this for the installation path

https://github.com/microsoft/vcpkg/blob/72c38122da5759ea515d01946512b2081914ad83/ports/python3/vcpkg-port-config.cmake#L1-L11

[Neumann-A]

I think you can just hardcode the path since you don't have to care about linux or osx.