Removes finalize_after key from BBM dictionary

...ckground_migrations/alter_webhook_deleted_audit_event.yml

...tions/backfill_agent_activity_events_agent_project_id.yml

...fill_approval_group_rules_protected_branches_group_id.yml

...grations/backfill_approval_group_rules_users_group_id.yml

...ckfill_approval_merge_request_rule_sources_project_id.yml

...ions/backfill_approval_merge_request_rules_project_id.yml

...ions/backfill_approval_project_rules_users_project_id.yml

...d_background_migrations/backfill_approvals_project_id.yml

...ill_archived_and_traversal_ids_to_vulnerability_reads.yml

...ll_audit_events_streaming_event_type_filters_group_id.yml

...ions/backfill_audit_events_streaming_headers_group_id.yml

...migrations/backfill_boards_epic_board_labels_group_id.yml

...rations/backfill_boards_epic_board_positions_group_id.yml

...ground_migrations/backfill_boards_epic_lists_group_id.yml

...ations/backfill_boards_epic_user_preferences_group_id.yml

...grations/backfill_branch_protection_namespace_setting.yml

..._migrations/backfill_catalog_resource_version_sem_ver.yml

...ations/backfill_catalog_resource_versions_released_at.yml

...round_migrations/backfill_ci_job_variables_project_id.yml

...d_migrations/backfill_cluster_agent_tokens_project_id.yml