Add frozen_string_literal to spec/services

Probably useful as we often move these files to "new" files.

spec/services/access_token_validation_service_spec.rb

+# frozen_string_literal: true
+
 require 'spec_helper'
 describe AccessTokenValidationService do

spec/services/application_settings/update_service_spec.rb

+# frozen_string_literal: true
+
 require 'spec_helper'
 describe ApplicationSettings::UpdateService do

spec/services/auth/container_registry_authentication_service_spec.rb

+# frozen_string_literal: true
+
 require 'spec_helper'
 describe Auth::ContainerRegistryAuthenticationService do

spec/services/base_count_service_spec.rb

+# frozen_string_literal: true
+
 require 'spec_helper'
 describe BaseCountService, :use_clean_rails_memory_store_caching do

spec/services/boards/create_service_spec.rb

+# frozen_string_literal: true
+
 require 'spec_helper'
 describe Boards::CreateService do

spec/services/boards/issues/create_service_spec.rb

+# frozen_string_literal: true
+
 require 'spec_helper'
 describe Boards::Issues::CreateService do

spec/services/boards/issues/list_service_spec.rb

+# frozen_string_literal: true
+
 require 'spec_helper'
 describe Boards::Issues::ListService do

spec/services/boards/issues/move_service_spec.rb

+# frozen_string_literal: true
+
 require 'spec_helper'
 describe Boards::Issues::MoveService do

spec/services/boards/list_service_spec.rb

+# frozen_string_literal: true
+
 require 'spec_helper'
 describe Boards::ListService do

spec/services/boards/lists/create_service_spec.rb

+# frozen_string_literal: true
+
 require 'spec_helper'
 describe Boards::Lists::CreateService do

spec/services/boards/lists/destroy_service_spec.rb

+# frozen_string_literal: true
+
 require 'spec_helper'
 describe Boards::Lists::DestroyService do

spec/services/boards/lists/generate_service_spec.rb

+# frozen_string_literal: true
+
 require 'spec_helper'
 describe Boards::Lists::GenerateService do

spec/services/boards/lists/list_service_spec.rb

+# frozen_string_literal: true
+
 require 'spec_helper'
 describe Boards::Lists::ListService do

spec/services/boards/lists/move_service_spec.rb

+# frozen_string_literal: true
+
 require 'spec_helper'
 describe Boards::Lists::MoveService do

spec/services/chat_names/authorize_user_service_spec.rb

+# frozen_string_literal: true
+
 require 'spec_helper'
 describe ChatNames::AuthorizeUserService do

spec/services/chat_names/find_user_service_spec.rb

+# frozen_string_literal: true
+
 require 'spec_helper'
 describe ChatNames::FindUserService, :clean_gitlab_redis_shared_state do

spec/services/ci/archive_trace_service_spec.rb

+# frozen_string_literal: true
+
 require 'spec_helper'
 describe Ci::ArchiveTraceService, '#execute' do

spec/services/ci/compare_test_reports_service_spec.rb

+# frozen_string_literal: true
+
 require 'spec_helper'
 describe Ci::CompareTestReportsService do

spec/services/ci/create_pipeline_service_spec.rb

+# frozen_string_literal: true
+
 require 'spec_helper'
 describe Ci::CreatePipelineService do

spec/services/ci/destroy_expired_job_artifacts_service_spec.rb

+# frozen_string_literal: true
+
 require 'spec_helper'
 describe Ci::DestroyExpiredJobArtifactsService, :clean_gitlab_redis_shared_state do