try VS2022 appveyor image

smoothdeveloper · smoothdeveloper · commit 21f1f95b0460 · 2023-12-01T23:19:59.000+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
