chore(deps): update codecov/codecov-action action to v5

Author: renovate[bot]

.github/workflows/python-app.yml

@@ -34,7 +34,7 @@ jobs:
       run: |
         make test
     - name: Upload coverage reports to Codecov
-      uses: codecov/codecov-action@v4.5.0
+      uses: codecov/codecov-action@v5.4.0
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
         fail_ci_if_error: true