Wheels for Python 3.13

Author: jdavid

appveyor.yml

@@ -23,6 +23,10 @@ environment:
     PYTHON: 'C:\Python312\python.exe'
   - GENERATOR: 'Visual Studio 14 Win64'
     PYTHON: 'C:\Python312-x64\python.exe'
+  - GENERATOR: 'Visual Studio 14'
+    PYTHON: 'C:\Python313\python.exe'
+  - GENERATOR: 'Visual Studio 14 Win64'
+    PYTHON: 'C:\Python313-x64\python.exe'
 
 matrix:
   fast_finish: true