Update appveyor.yml
Update appveyor.yml

Disable sending usage data to Microsoft
ASP-NET-Core-Boilerplate/Framework,ASP-NET-MVC-Boilerplate/Framework,ASP-NET-MVC-Boilerplate/Framework,ASP-NET-Core-Boilerplate/Framework,ASP-NET-Core-Boilerplate/Framework,ASP-NET-Core-Boilerplate/Framework