Update Auto Comment on PRs GitHub Action

[nik-dange]

Updates the GitHub Action that auto-comments on PRs cuz I think it's outdated. I believe it's this one: https://github.com/wow-actions/auto-comment

Also, do we want to change the message? I notice we haven't really been bumping up the package version in package.json for the past few months. Thoughts on if we should resume doing it?

[github-actions]

Thanks for contributing!
If you've made changes to the API's functionality, please make sure to bump the package
version—see this guide to semantic versioning for details—and
document those changes as appropriate.

[alexzhang1618]

I think we should be updating the versioning in package.json, it's good practice and helps distinguish between changes.
For semver stuff, if the current version is X.Y.Z:

• Updating to X.Y.Z+1 is a PATCH change that basically just fixes a bug and doesn't change much else
  • e.g. adding a missing await
• Updating to X.Y+1.Z is a MINOR change that adds a new feature but is otherwise backwards compatible
  • e.g. adding admin management routes
• Updating to X+1.Y.Z is a MAJOR change that has breaking changes for some functionalities
  • e.g. changing store images to be an array of multiple instead of one image, restructuring/removing store checkout routes, etc etc

An explanation like this could be added to the PR template or the workflow to remind people to update the versioning and also what each one is