EL-1695: Upgrade Ruby to 3.3.4

[HettieS]

Jira ticket

What changed and why

Upgrade Ruby

Guidance to review

Coordinate the merge of this with the corresponding CFE update - might break end to end tests.

Checklist

Before you ask people to review this PR:

• Tests and rubocop should be passing
• Branch is generally up to date with main Github - definitely no conflicts
• No unnecessary whitespace changes. These make diffs harder to read and conflicts more likely.
• PR description says what changed and why, with a link to the JIRA story.
• Diff has been checked for unexpected changes being included.
• Commit messages say why the change was made.

[willc-work]

LGTM. When we are recording the puppeteer process is confluence we should add a bit abut needing to do the same thing with the branch re:browser docker image builds.

i.e what you have done here:
.github/workflows/browser_tools_docker_image.yml