Support for Ruby runtime

[andreibondarev]

Is your feature request related to a problem? Please describe. I'm building https://github.com/patterns-ai-core/langchainrb and I would like to be able to be able to integrate your tool if it's able to execute Ruby code in a sandbox environment. Do you have any plans to add the Ruby runtime?

Describe alternatives you've considered Currently using https://github.com/ukutaht/safe_ruby but it's an extremely outdated library.