Remove column ignore rules for migrated PKs

Remove column ignore rules for `ci_build_needs`,
`ci_build_trace_chunks`, `ci_builds_runner_session`, `ci_stages`,
`deployments`, `geo_job_artifact_deleted_events`:

* https://gitlab.com/gitlab-org/gitlab/-/issues/338060
* https://gitlab.com/gitlab-org/gitlab/-/issues/338069
* https://gitlab.com/gitlab-org/gitlab/-/issues/338057
* https://gitlab.com/gitlab-org/gitlab/-/issues/338066
* https://gitlab.com/gitlab-org/gitlab/-/issues/338054
* https://gitlab.com/gitlab-org/gitlab/-/issues/338050

All columns were removed in 14.3.

app/models/ci/build_need.rb

@@ -5,8 +5,6 @@ module Ci
     include BulkInsertSafe
     include IgnorableColumns
 
-    ignore_columns :build_id_convert_to_bigint, remove_with: '14.1', remove_after: '2021-07-22'
-
     belongs_to :build, class_name: "Ci::Processable", foreign_key: :build_id, inverse_of: :needs
 
     validates :build, presence: true

app/models/ci/build_runner_session.rb

@@ -6,8 +6,6 @@ module Ci
   class BuildRunnerSession < Ci::ApplicationRecord
     include IgnorableColumns
 
-    ignore_columns :build_id_convert_to_bigint, remove_with: '14.1', remove_after: '2021-07-22'
-
     TERMINAL_SUBPROTOCOL = 'terminal.gitlab.com'
     DEFAULT_SERVICE_NAME = 'build'
     DEFAULT_PORT_NAME = 'default_port'

app/models/ci/build_trace_chunk.rb

@@ -9,8 +9,6 @@ module Ci
     include ::Gitlab::OptimisticLocking
     include IgnorableColumns
 
-    ignore_columns :build_id_convert_to_bigint, remove_with: '14.1', remove_after: '2021-07-22'
-
     belongs_to :build, class_name: "Ci::Build", foreign_key: :build_id
 
     default_value_for :data_store, :redis_trace_chunks

app/models/ci/stage.rb

@@ -8,8 +8,6 @@ module Ci
     include Presentable
     include IgnorableColumns
 
-    ignore_column :id_convert_to_bigint, remove_with: '14.2', remove_after: '2021-08-22'
-
     enum status: Ci::HasStatus::STATUSES_ENUM
 
     belongs_to :project

app/models/deployment.rb

@@ -10,8 +10,6 @@ class Deployment < ApplicationRecord
   include FastDestroyAll
   include IgnorableColumns
 
-  ignore_column :deployable_id_convert_to_bigint, remove_with: '14.2', remove_after: '2021-08-22'
-
   belongs_to :project, required: true
   belongs_to :environment, required: true
   belongs_to :cluster, class_name: 'Clusters::Cluster', optional: true

ee/app/models/geo/job_artifact_deleted_event.rb

@@ -7,8 +7,6 @@ module Geo
     include BulkInsertSafe
     include IgnorableColumns
 
-    ignore_column :job_artifact_id_convert_to_bigint, remove_with: '14.2', remove_after: '2021-08-22'
-
     belongs_to :job_artifact, class_name: 'Ci::JobArtifact'
 
     validates :job_artifact, :file_path, presence: true