Build Windows release artifacts

[ofek]

Hello team! It would be great if every release contained artifacts for Windows, as the latest release (v0.7.1) only ships binaries for Linux and macOS.

[jupblb]

Looking at https://github.com/scip-code/scip/releases I don't see any evidence that we have ever published Windows artifacts. This is not a priority to us but we will welcome a contribution that adds that support.

[ofek]

Is Windows supported?

[jupblb]

It is not intentionally supported. The software should work on that OS, TMK. We will welcome contributions in that area.