chore(deps): update dependency python to 3.13

Author: renovate[bot]

.github/workflows/tests.yaml

@@ -83,7 +83,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: "3.12"
+          python-version: "3.13"
           cache: "pip"
           cache-dependency-path: "ci/django-requirements.txt"