Merge branch '424114-finalize-bigint-backfill' into 'master'

Finalize system_note_metadata bigint backfill

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/138610



Merged-by: Eulyeon Ko <5961404-euko@users.noreply.gitlab.com>
Approved-by: Carla Drago <cdrago@gitlab.com>
Approved-by: Omar Qunsul <oqunsul@gitlab.com>
Co-authored-by: Eulyeon Ko <eko@gitlab.com>

db/post_migrate/20231204042048_finalize_system_note_metadata_bigint_conversion.rb

+# frozen_string_literal: true
+
+class FinalizeSystemNoteMetadataBigintConversion < Gitlab::Database::Migration[2.2]
+  include Gitlab::Database::MigrationHelpers::ConvertToBigint
+
+  disable_ddl_transaction!
+  restrict_gitlab_migration gitlab_schema: :gitlab_main
+
+  milestone '16.7'
+
+  TABLE_NAME = :system_note_metadata
+
+  def up
+    ensure_batched_background_migration_is_finished(
+      job_class_name: 'CopyColumnUsingBackgroundMigrationJob',
+      table_name: TABLE_NAME,
+      column_name: 'id',
+      job_arguments: [['id'], ['id_convert_to_bigint']]
+    )
+  end
+
+  def down
+    # no-op
+  end
+end

db/schema_migrations/20231204042048

+ca81769223a50ac334a06e150a2454800292a0affa65e3b55f6925c0c1bc7947
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