Update Python versions

Author: fabaff

.github/workflows/python.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [ 3.9, "3.10", "3.11" ]
+        python-version: [ "3.13", "3.14" ]
 
     steps:
     - uses: actions/checkout@v2