Update background stages migration timestamp

db/post_migrate/20180105101928_schedule_build_stage_migration.rb

@@ -13,7 +13,7 @@ class ScheduleBuildStageMigration < ActiveRecord::Migration
   def change
     Build.where('stage_id IS NULL').each_batch(of: BATCH) do |builds, index|
       builds.pluck(:id).map { |id| [MIGRATION, [id]] }.tap do |migrations|
-        BackgroundMigrationWorker.perform_bulk_in(index.minutes, migrations)
+        BackgroundMigrationWorker.bulk_perform_in(index.minutes, migrations)
       end
     end
   end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20171230123729) do
+ActiveRecord::Schema.define(version: 20180105101928) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"

spec/lib/gitlab/background_migration/migrate_build_stage_spec.rb

@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe Gitlab::BackgroundMigration::MigrateBuildStage, :migration, schema: 20171205101928 do
+describe Gitlab::BackgroundMigration::MigrateBuildStage, :migration, schema: 20180105101928 do
   let(:projects) { table(:projects) }
   let(:pipelines) { table(:ci_pipelines) }
   let(:stages) { table(:ci_stages) }

spec/migrations/schedule_build_stage_migration_spec.rb

@@ -1,5 +1,5 @@
 require 'spec_helper'
-require Rails.root.join('db', 'post_migrate', '20171205101928_schedule_build_stage_migration')
+require Rails.root.join('db', 'post_migrate', '20180105101928_schedule_build_stage_migration')
 
 describe ScheduleBuildStageMigration, :migration do
   let(:projects) { table(:projects) }