ruby: Move injections to extension (#11664)

This PR moves the Ruby injections added in #8796 to the right location,
since Ruby support was extracted into an extension in #11360.

Release Notes:

- N/A
19994fc190Marshall Bowers committed on 5/10/2024, 4:06:15 PM· committed by GitHubparent4f256c7
2 files changedLine totals unavailable