Update Build.cs to ignore AppVeyor logger (#3691)
Update Build.cs to ignore AppVeyor logger (#3691)

https://github.com/appveyor/ci/issues/1601
RSuter/NSwag,quails4Eva/NSwag,RSuter/NSwag,quails4Eva/NSwag,RSuter/NSwag,RSuter/NSwag,quails4Eva/NSwag,RSuter/NSwag,quails4Eva/NSwag