Finalize RequeueBackfillWorkspaceAgentkStates

MR: Pending

Description

To ensure that 100% of the data is migrated, finalize the migration RequeueBackfillWorkspaceAgentkStates in %18.6 in compliance with https://docs.gitlab.com/development/database/batched_background_migrations/#finalize-a-batched-background-migration.

Acceptance criteria

• Finalize the BBM.

Implementation plan

1. Create a migration file called EnsureRequeueBackfillWorkspaceAgentkStatesIsCompleted .
2. Use ensure_batched_background_migration_is_finished function with the migration class name RequeueBackfillWorkspaceAgentkStates.

[Provide a high-level plan for implementation of this issue, including relevant technical and/or design details.]