Remove ignore_column occurence in CE code

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

app/models/application_setting.rb

@@ -31,15 +31,6 @@ class ApplicationSetting < ApplicationRecord
   serialize :repository_storages # rubocop:disable Cop/ActiveRecordSerialize
   serialize :asset_proxy_whitelist, Array # rubocop:disable Cop/ActiveRecordSerialize
-  self.ignored_columns += %i[
-    clientside_sentry_dsn
-    clientside_sentry_enabled
-    koding_enabled
-    koding_url
-    sentry_dsn
-    sentry_enabled
-  ]
-
   cache_markdown_field :sign_in_text
   cache_markdown_field :help_page_text
   cache_markdown_field :shared_runners_text, pipeline: :plain_markdown

app/models/note.rb

@@ -33,8 +33,6 @@ class Note < ApplicationRecord
     end
   end
-  self.ignored_columns += %i[original_discussion_id]
-
   cache_markdown_field :note, pipeline: :note, issuable_state_filter_enabled: true
   redact_field :note

app/models/notification_setting.rb

 # frozen_string_literal: true
 class NotificationSetting < ApplicationRecord
-  self.ignored_columns += %i[events]
-
   enum level: { global: 3, watch: 2, participating: 1, mention: 4, disabled: 0, custom: 5 }
   default_value_for :level, NotificationSetting.levels[:global]

app/models/user.rb

@@ -23,12 +23,6 @@ class User < ApplicationRecord
   DEFAULT_NOTIFICATION_LEVEL = :participating
-  self.ignored_columns += %i[
-    authentication_token
-    email_provider
-    external_email
-  ]
-
   add_authentication_token_field :incoming_email_token, token_generator: -> { SecureRandom.hex.to_i(16).to_s(36) }
   add_authentication_token_field :feed_token

spec/services/ci/retry_build_service_spec.rb

@@ -40,7 +40,7 @@ describe Ci::RetryBuildService do
        user_id auto_canceled_by_id retried failure_reason
        sourced_pipelines artifacts_file_store artifacts_metadata_store
        metadata runner_session trace_chunks upstream_pipeline_id
-       artifacts_file artifacts_metadata artifacts_size].freeze
+       artifacts_file artifacts_metadata artifacts_size commands].freeze
   shared_examples 'build duplication' do
     let(:another_pipeline) { create(:ci_empty_pipeline, project: project) }