When the repository is checked out on a commit instead of a branch, the 'base' input must be supplied.

Process completed with exit code 1.

The following actions use a deprecated Node.js version and will be forced to run on node20: peter-evans/create-pull-request@v4. For more info: https://github.blog/changelog/2024-03-07-github-actions-all-actions-will-run-on-node20-instead-of-node16-by-default/