try VS2022 appveyor image

smoothdeveloper · smoothdeveloper · commit f1ed40e5c923 · 2023-12-02T18:06:02.000+01:00
diff --git a/appveyor.yml b/appveyor.yml
@@ -1,6 +1,6 @@
 init:
   - git config --global core.autocrlf input
-image: Visual Studio 2017
+image: Visual Studio 2022
 build_script:
   - cmd: build.cmd GenerateDocs
 test: off
