rhysparry/Dirt.Collections

AI Summary: The Nuke Build project is emitting `CS8632` warnings during its build process, specifically indicating that nullable reference type annotations are being used in `Build.cs` without an active `#nullable` annotations context. Despite these warnings, the build successfully completes.

AI Summary: This issue proposes removing the Windows variant of CI builds from the project's continuous integration pipeline. The rationale is that these builds consume time without adding value, as the project does not target .NET Framework.

AI Summary: This GitHub issue requests the removal of the default `UnitTest` and `Class1` files from the project. These files were initially useful during the project's setup or import but are now considered redundant and no longer needed.