Remove Microsoft.CodeAnalysis.CSharp.Workspaces

[jjhayter]

Suggestion to make <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.2.0" /> a private asset to avoid nuget errors like below:

NU1605: Detected package downgrade: Microsoft.CodeAnalysis.CSharp.Workspaces from 4.2.0 to 3.8.0. Reference the package directly from the project to select a different version.

NuGetizer is already setup this way.

[hermanussen]

Thanks. I'll look into it soon.

[hermanussen]

Should be fixed now in version 0.10.0