Fixed missing xml coverage report

Author: coordt

.github/workflows/ci.yaml

@@ -45,7 +45,7 @@ jobs:
       - name: Install test dependencies
         run: pip install -r requirements/test.txt
       - name: Test
-        run: pytest
+        run: pytest --cov-report=xml
       - name: Upload coverage to Codecov
         uses: codecov/codecov-action@v3
         with: