Rate limit runner job lists filtered by completed status

What does this MR do and why?

Context

CiRunner.jobs with a statuses filter reads the runner's jobs in ID order until it fills a page, so the cost of a call grows with the number of jobs the runner has run. The figures behind the statuses we bound are in https://gitlab.com/gitlab-org/gitlab/-/work_items/638237#note_4165629642.

This MR

• CiRunner.jobs drops statuses a runner's jobs never hold from its filter. A filter left with no statuses returns no jobs without querying.
• Rate limits CiRunner.jobs calls whose statuses include SUCCESS, FAILED or CANCELED, per user, including queries sent over ActionCable. The limit is a new admin CI/CD setting (default 330 a minute, 0 disables it). Over the limit, the field returns a GraphQL error and the rest of the request still resolves.
• Keeps the set of statuses a runner's jobs hold in Ci::Build::RUNNER_JOB_LIST_STATUSES, so the REST runner jobs endpoint can drop the same set.

This caps how often one user can make GitLab read through a runner's job history.

Feature Flag: ci_rate_limit_runner_job_list_completed_statuses

No changelog entry while the limit is behind the disabled flag. The entry comes with the flag-removal MR.

References

• https://gitlab.com/gitlab-org/gitlab/-/work_items/638237+
• https://gitlab.com/gitlab-org/gitlab/-/work_items/638538+

Screenshots or screen recordings

Before	After

How to set up and validate locally

1. In a Rails console:

   Feature.enable(:ci_rate_limit_runner_job_list_completed_statuses)
   ApplicationSetting.current.update!(runner_job_list_completed_statuses_limit_per_user: 1)

2. As an administrator, in /-/graphql-explorer, run this twice, with the ID of any runner that has run jobs:

   query { runner(id: "gid://gitlab/Ci::Runner/<id>") { jobs(statuses: [FAILED]) { nodes { id } } } }

   The second run returns This field has been requested with the SUCCESS, FAILED, or CANCELED statuses too many times. Try again later.
3. Run it again with statuses: [RUNNING]. It returns jobs and no error.

MR acceptance checklist

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