⬆️ Update codecov/codecov-action action to v5.3.1 (#484)

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

Author: renovate[bot]

.github/workflows/tests.yaml

@@ -74,7 +74,7 @@ jobs:
           poetry run coverage combine coverage*/.coverage*
           poetry run coverage xml -i
       - name: 🚀 Upload coverage report
-        uses: codecov/codecov-action@v5.2.0
+        uses: codecov/codecov-action@v5.3.1
         with:
           fail_ci_if_error: true
           token: ${{ secrets.CODECOV_TOKEN }}