Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

It looks like you are trying to use an API token to authenticate in the package index and your token value does not start with "pypi-" as it typically should. This may cause an authentication error. Please verify that you have copied your token properly if such an error occurs.