feat(deps): update dependency python to 3.13 (#37)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/ci.yml

@@ -60,7 +60,7 @@ jobs:
     - uses: actions/checkout@v4
     - uses: actions/setup-python@v5
       with:
-        python-version: 3.12
+        python-version: 3.13
         cache: 'pip' # caching pip dependencies
     - name: Setup tests (install dependencies, run migrations)
       run: |