Create and publish Ruby@3.3.1

[antonhalim]

For our official CircleCI Docker Convenience Image support policy, please see CircleCI docs.

This policy outlines the release, update, and deprecation policy for CircleCI Docker Convenience Images.

---

Description

Fixes #165

I want to get cimg/ruby:3.3.1 sooner than later, since this is open sourced, I'd like to help out. Perhaps this doesn't work so feel free to close the PR.

I mostly follow PR #153 in generating the version 3.3.0.

Reasons

There's a security bug in Ruby 3.3.0 detailed in the issue https://github.com/CircleCI-Public/cimg-ruby/issues/165. I'd like to get the updated build since our app build need to match the CI build ruby version.

If applicable, include a link to the related GitHub issue that this PR will close. https://github.com/CircleCI-Public/cimg-ruby/issues/165

Checklist

Please check through the following before opening your PR. Thank you!

• [ ] I have made changes to the Dockerfile.template file only
• [ ] I have not made any manual changes to automatically generated files
• [x] My PR follows best practices as described in the contributing guidelines
• [ ] (Optional, but recommended) My commits are signed

[joshhsoj1902]

@antonhalim Thanks for your contribution, I just merged the PR that the update bot created which addresses this.

https://github.com/CircleCI-Public/cimg-ruby/pull/168

[antonhalim]

Perfect, thank you!