Backport 'Turn NotFound from Gitaly into 404 for InfoRefs' into 17.3
What does this MR do and why?
This MR backports Turn NotFound from Gitaly into 404 for InfoRefs (!162697 - merged) into %17.3.
Related:
- Turn NotFound from Gitaly into 404 for InfoRefs (!162697 - merged)
- Workhorse returns 500 when Gitaly returns NotFo... (#478907)
- https://gitlab.com/gitlab-org/release/tasks/-/issues/12583+
- https://gitlab.com/gitlab-com/gl-infra/gitlab-dedicated/incident-management/-/issues/349+
MR acceptance checklist
Please evaluate this MR against the MR acceptance checklist. It helps you analyze changes to reduce risks in quality, performance, reliability, security, and maintainability.
Edited by Ash McKenzie