PR title: subject may not be empty

PR title: type may not be empty

PULL REQUEST: PR title does not conform to the conventional commit spec

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2, CondeNast/conventional-pull-request-action@v0.2.0. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/