True NuGet $(MSBuildThisFileDirectory)project.assets.json $(UserProfile)\.nuget\packages\ C:\Users\USER\.nuget\packages\;C:\Program Files\dotnet\sdk\NuGetFallbackFolder PackageReference 6.12.2 C:\Users\USER\.nuget\packages\microsoft.extensions.apidescription.server\6.0.5 C:\Users\USER\.nuget\packages\microsoft.codeanalysis.analyzers\2.9.4