Update Python version for linting

Author: jimporter

.github/workflows/build.yml

@@ -39,10 +39,10 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
-      - name: Set up Python 3.11
+      - name: Set up Python 3.13
         uses: actions/setup-python@v5
         with:
-          python-version: '3.11'
+          python-version: '3.13'
       - name: Install dependencies
         run: |
           pip install '.[test]'