remove VS2017 from CI

mast-eu · mast-eu · commit e49b8c9d9eec · 2019-08-03T23:30:03.000+02:00
diff --git a/appveyor.yml b/appveyor.yml
@@ -21,7 +21,6 @@ max_jobs: 1
 
 # Build worker image (VM template)
 image:
-- Visual Studio 2017
 - Visual Studio 2019
 
 # enable patching of Directory.Build.props
