Move RepositoryUpdateRemoteMirrorWorker jobs to project_mirror Sidekiq queue

We moved RepositoryUpdateMirrorWorker to the project_mirror queue in https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/900

RepositoryUpdateMirrorWorker should also exist in the project_mirror queue and retry should be false.

@stanhu We had a customer yesterday who got into a race condition with deleting a project that had a mirror configured and RepositoryUpdateMirrorWorker jobs started. These jobs started to fail and retried constantly. The queue filled up and no other jobs were processed. At least this puts the jobs in a single queue, as for the race condition there's probably another fix required.

@MrChrisW Thanks, can you add a CHANGELOG entry? Run bin/changelog --amend.

added 1 commit

• b0e15a6a - Move RepositoryUpdateRemoteMirrorWorker jobs to project_mirror Sidekiq queue

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@stanhu Done

enabled an automatic merge when the pipeline for b0e15a6a succeeds

changed milestone to %8.16

added ~149424 label

merged

Picked into 8-17-stable-ee, will go into 8.17.0 RC3

merge commit: a84a06e2e8b897d5d9fccbcd508f8bd61efd9c25

Picked into 8-16-stable-ee, will go into 8.16.6.

removed ~149424 label

mentioned in issue #6355

picked this merge request into branch ac-test-pick-and-track with commit 491fb4bf

mentioned in commit 491fb4bf

mentioned in commit 35ddb16b