Brent Westbrook 1ce65714c0 Move GitLab output rendering to ruff_db (#20117) ... ## Summary This PR is a first step toward adding a GitLab output format to ty. It converts the `GitlabEmitter` from `ruff_linter` to a `GitlabRenderer` in `ruff_db` and updates its implementation to handle non-Ruff files and diagnostics without primary spans. I tried to break up the changes here so that they're easy to review commit-by-commit, or at least in groups of commits: - [preparatory changes in-place in `ruff_linter` and a `ruff_db` skeleton](0761b73a61) - [moving the code over with no implementation changes mixed in](0761b73a61..8f909ea0bb) - [tidying up the code now in `ruff_db`](9f047c4f9f..e5e217fcd6) This wasn't strictly necessary, but I also added some `Serialize` structs instead of calling `json!` to make it a little clearer that we weren't modifying the schema (e4c4bee35d). I plan to follow this up with a separate PR exposing this output format in the ty CLI, which should be quite straightforward. ## Test Plan Existing tests, especially the two that show up in the diff as renamed nearly without changes		2025-08-28 08:56:33 -04:00
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src	Move GitLab output rendering to ruff_db (#20117)	2025-08-28 08:56:33 -04:00
Cargo.toml	Move GitLab output rendering to ruff_db (#20117)	2025-08-28 08:56:33 -04:00