Test more Python versions

Author: vkucera

.github/workflows/python-package.yml

@@ -30,7 +30,7 @@ jobs:
       max-parallel: 6
       matrix:
         os: [ubuntu-latest, macos-latest]
-        python-version: ['3.10', '3.11']
+        python-version: ['3.10', '3.11', '3.12', '3.13']
         test-tool: [pytest]
 
     steps: