[Ignore] Use correct AppVeyor version

rjmholt · TylerLeonhardt · commit ab1913babd10 · 2018-12-13T20:48:38.000-08:00
diff --git a/appveyor.yml b/appveyor.yml
@@ -1,4 +1,4 @@
-version: '1.10.2{build}'
+version: '2.0.0{build}'
 image: Visual Studio 2017
 clone_depth: 10
 skip_tags: true
