Thank you for this useful action. I tried to use it today and got this notification.
The following actions use a deprecated Node.js version and will be forced to run on node20: hashicorp-forge/go-test-split-action@v1. For more info: https://github.blog/changelog/2024-03-07-github-actions-all-actions-will-run-on-node20-instead-of-node16-by-default/
I hope this issue will help you make your action better.