Add a roulette.json file to about.gitlab.com
Required for gitlab-org/gitlab-ce!24938 (merged)
We need to load certain data from
team.yml for each CI pipeline, to recommend reviewers and maintainers to the author.
This MR adds a
roulette.json file, modelled after
team.json, containing just the data we need.
I didn't want to add the additional data to
team.json, since that would mean people began loading additional unnecessary information elsewhere. Having a single, dedicated endpoint also means it's less likely the data will be changed in incompatible ways.