Add more eval examples + filtering examples by language + fix git concurrent usage (#28719)

Release Notes:

- N/A

---------

Co-authored-by: michael <michael@zed.dev>
Co-authored-by: agus <agus@zed.dev>
d74f0735c2Thomas Mickley-Doyle committed on 4/14/2025, 10:05:46 PM· committed by GitHubparenta8b1ef3
64 files changedLine totals unavailable