Support Ruby 3.4.2 for ubuntu-26.04

[matiasgarciaisaia]

I'm upgrading my project's CI to use the new ubuntu-26.04 Github Runner image (x86), and setup-ruby fails with:

Run ruby/setup-ruby@v1
  with:
    ruby-version: .ruby-version
    bundler-cache: true
    token: ***
Using 3.4.2 as input from file .ruby-version
Modifying PATH
  Entries added to PATH to use selected Ruby:
    /opt/hostedtoolcache/Ruby/3.4.2/x64/bin
Downloading Ruby
  https://github.com/ruby/ruby-builder/releases/download/ruby-3.4.2/ruby-3.4.2-ubuntu-26.04-x64.tar.gz
  Took   0.14 seconds
Error: Error: Unavailable version 3.4.2 for ruby on ubuntu-26.04
          You can request it at https://github.com/ruby/setup-ruby/issues
          Cause: Unexpected HTTP response: 404
    at /home/runner/work/_actions/ruby/setup-ruby/v1/dist/index.js:50283:15
    at process.processTicksAndRejections (node:internal/process/task_queues:104:5)
    at async body (/home/runner/work/_actions/ruby/setup-ruby/v1/dist/index.js:372:14)

So here I am, requesting for that :)

Let me know if I can help somehow with that.

Thanks for the support!

[david-uhlig]

If you can upgrade to the latest patch version Ruby 3.4.11 the ubuntu-26.04 runner should work right away.