Verify Ruby 3.2.4 support

Overview

The goal of this issue is to upgrade the Ruby version to 3.2.4.

Prior to Starting to Upgrade Ruby Version

• Confirm the new Ruby version is available in asdf-ruby.

Checklist

• Update the version of Ruby in the .tool-versions file for the following projects:
  • gitaly (gitaly!7145 (merged))
  • gitlab (gitlab!161087 (merged))
  • gitlab-docs (gitlab-docs!4809 (merged))
  • gitlab-pages
  • gitlab-shell (gitlab-shell is already using Ruby 3.3.4)
  • gitlab-development-kit (!3890 (merged))
• Update the version of Ruby in the GDK E2E image (gitlab no longer relies on the custom GDK base image, so this is not applicable anymore).
• Update any dependencies or packages that may be affected by the version change.
• Test the GDK using the new Ruby version by running verify-* jobs in CI pipelines ensure the compatibility.
• Test the Gitpod GDK docker image using the new Ruby version by running verify-gitpod-workspace-image job in CI pipelines.
• Once the Ruby version has been upgraded, deploy a new Gitpod GDK docker image: https://gitlab.com/gitlab-org/gitlab-development-kit/-/pipelines/1397574613.
• Notify team members of the upgrade by creating an announcement in the data/announcements directory.

Announcement

Once the upgrade is ready to take place, an announcement should be made in the #gdk Slack channel with a message using the following message as an example:

Hey team! Please be advised that an upgrade of the Ruby version to ________ is scheduled to take place on ________. If you experience any issues or have any concerns, please contact to us in this issue: ________. Thank you for your understanding.