Attempting to perform trusted publishing exchange to retrieve a temporary short-lived API token for authentication against https://test.pypi.org/legacy/ due to __token__ username with no supplied password field

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/setup-python@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/