add python 313 to CI test

Author: h-mayorquin

.github/workflows/all-tests.yml

@@ -25,7 +25,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.9", "3.12"]  # Lower and higher versions we support
+        python-version: ["3.9", "3.13"]  # Lower and higher versions we support
         os: [macos-latest, windows-latest, ubuntu-latest]
     steps:
       - uses: actions/checkout@v4