chore: remove old code

Author: egil

bunit.sln

@@ -9,6 +9,7 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = ".items", ".items", "{A5D7B6
 		.gitattributes = .gitattributes
 		.gitignore = .gitignore
 		Directory.Build.props = Directory.Build.props
+		.config\dotnet-tools.json = .config\dotnet-tools.json
 		global.json = global.json
 		version.json = version.json
 	EndProjectSection