Update 3 NuGet dependencies - #84

packages\Microsoft.Build.Tasks.Git.11.0.100\build\Microsoft.Build.Tasks.Git.targets(25,5): Error MSB4062: The "Microsoft.Build.Tasks.Git.LocateRepository" task could not be loaded from the assembly D:\a\1\s\packages\Microsoft.Build.Tasks.Git.11.0.100\build\..\tools\netframework\Microsoft.Build.Tasks.Git.dll. Could not load type 'Microsoft.Build.Framework.MSBuildMultiThreadableTaskAttribute' from assembly 'Microsoft.Build.Framework, Version=15.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'. Confirm that the <UsingTask> declaration is correct, that the assembly and all its dependencies are available, and that the task contains a public class that implements Microsoft.Build.Framework.ITask.

Process 'msbuild.exe' exited with code '1'.