Compilation extremely slow since macros adoption

Got some inspiration from @stephencelis and @mbrandonw swift-dependencies package and released swift-foundation-extensions@0.5.0. Macros are extracted to a separate target now, it will still affect package resolution, however it won't be compiled/linked by default :white_check_mark:

But I still would recommend to use .upToNextMinor(from: "0.x.x") binding if any package has major version equal to 0 :new_moon_with_face: