Try converage with python 3.13

.github/workflows/coverage.yaml

@@ -25,7 +25,7 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v5
         with:
-          python-version: '3.12'
+          python-version: '3.13'
       - name: Install Requirements
         run: pip install -r requirements/dev.txt
       - name: Run tests with coverage