Added tests up to Swift 5.8

updated xcode tests and github actions tests (#8)

* updated xcode tests and github actions tests

SwiftVersionDetector 1.1.0

What's Changed

• Forcing compilation error if not on macOS or Linux d37b8bb
  This workaround allows at least to give a suggestion about building
  on the right platform as it is not possible through spm.

Full Changelog: 1.0.2...1.1.0

First Production Release

1.0.2

Bug fixes: Removed debug print statement.