Added changes to enable 3.11 builds

Author: danvlla

.appveyor.yml

@@ -19,7 +19,7 @@ environment:
   - python: 311
     python_version: 3.11.2
   - python: 311-x64
-    python_version: 3.10.6
+    python_version: 3.11.2
 
 install:
   - ps: |