Codecov: Failed to properly upload report: The process '/Users/runner/work/_actions/codecov/codecov-action/v4.0.1/dist/codecov' failed with exit code 1

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/setup-python@v4. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.