Add code generation targets to Solution Items

Author: bording

LibGit2Sharp.sln

@@ -9,8 +9,10 @@ EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{0CA739FD-DA4D-4F64-9834-DA14A3ECD04B}"
 	ProjectSection(SolutionItems) = preProject
 		.gitignore = .gitignore
+		Targets\CodeGenerator.targets = Targets\CodeGenerator.targets
 		Directory.Build.props = Directory.Build.props
 		Directory.Build.targets = Directory.Build.targets
+		Targets\GenerateNativeDllName.targets = Targets\GenerateNativeDllName.targets
 		nuget.config = nuget.config
 		version.json = version.json
 	EndProjectSection