Remove old compatibility class Projects::HousekeepingService

app/services/projects/housekeeping_service.rb

-# frozen_string_literal: true
-
-# This is a compatibility class to avoid calling a non-existent
-# class from sidekiq during deployment.
-#
-# We're deploying the rename of this class in 13.9. Nevertheless,
-# we cannot remove this class entirely because there can be jobs
-# referencing it.
-#
-# We can get rid of this class in 13.10
-# https://gitlab.com/gitlab-org/gitlab/-/issues/297580
-#
-module Projects
-  class HousekeepingService < ::Repositories::HousekeepingService
-  end
-end

spec/services/projects/housekeeping_service_spec.rb

-# frozen_string_literal: true
-
-require 'spec_helper'
-
-# This is a compatibility class to avoid calling a non-existent
-# class from sidekiq during deployment.
-#
-# We're deploying the name of the referenced class in 13.9. Nevertheless,
-# we cannot remove the class entirely because there can be jobs
-# referencing it. We still need this specs to ensure that the old
-# class still has the old behavior.
-#
-# We can get rid of this class in 13.10
-# https://gitlab.com/gitlab-org/gitlab/-/issues/297580
-#
-RSpec.describe Projects::HousekeepingService do
-  it_behaves_like 'housekeeps repository' do
-    let_it_be(:resource) { create(:project, :repository) }
-  end
-end