Investigate InterruptedSet contents

After the cleanup of sidekiq-redis in https://gitlab.com/gitlab-com/gl-infra/production/-/issues/3404, I took the liberty to dump what's still in there.

In InterruptedSet are 2444 jobs totalling 49.9551MB.

The spread looks like this:

{
  "repository_update_remote_mirror": 616, # Push mirrors taking a long time, more likely to be interrupted.
  "cronjob:ci_archive_traces_cron": 591, # This could have been caused by the object storage outage a while back
  "update_merge_requests": 478
  "project_export": 249,
  "pipeline_processing:build_finished": 116,
  "git_garbage_collect": 97,
  "pages": 62,
  "repository_update_mirror": 40, # Pull mirrors taking a long time are more likely to be interrupted and fail.
  "detect_repository_languages": 35,
  "repository_import": 29,
  "new_merge_request": 28,
  "pipeline_hooks:pipeline_hooks": 20,
  "merge_request_mergeability_check": 10,
  "invalid_gpg_signature_update": 10,
  "process_commit": 8,
  "cronjob:gitlab_usage_ping": 7,
  "reactive_caching": 6,
  "project_destroy": 5,
  "cronjob:elastic_index_bulk_cron": 4,
  "group_destroy": 4,
  "github_importer:github_import_import_pull_request": 3,
  "elastic_commit_indexer": 3,
  "post_receive": 3,
  "import_issues_csv": 2,
  "web_hook": 2,
  "pipeline_background:archive_trace": 2,
  "projects_git_garbage_collect": 2,
  "github_importer:github_import_stage_import_repository": 1,
  "create_commit_signature": 1,
  "issue_placement": 1,
  "security_scans:store_security_reports": 1,
  "cronjob:import_export_project_cleanup": 1,
  "merge": 1,
  "security_scans:sync_security_reports_to_report_approval_rules": 1,
  "container_repository:container_expiration_policies_cleanup_container_repository": 1,
  "authorized_project_update:authorized_project_update_user_refresh_over_user_range": 1,
  "new_issue": 1,
  "project_cache": 1,
  "container_repository:delete_container_repository": 1
}