Remove ignores for terraform state replication

Ignored in https://gitlab.com/gitlab-org/gitlab/-/merge_requests/43341
Columns removed in https://gitlab.com/gitlab-org/gitlab/-/merge_requests/46742

Relates to https://gitlab.com/gitlab-org/gitlab/issues/276693

app/models/terraform/state.rb

@@ -3,12 +3,6 @@
 module Terraform
   class State < ApplicationRecord
     include UsageStatistics
-    include IgnorableColumns
-    # These columns are being removed since geo replication falls to the versioned state
-    # Tracking in https://gitlab.com/gitlab-org/gitlab/-/issues/258262
-    ignore_columns %i[verification_failure verification_retry_at verified_at verification_retry_count verification_checksum],
-                   remove_with: '13.7',
-                   remove_after: '2020-12-22'
 
     HEX_REGEXP = %r{\A\h+\z}.freeze
     UUID_LENGTH = 32

changelogs/unreleased/remove_terraform_state_verification_column_ignores.yml

+---
+title: Finish removing unused replication columns from terraform state
+merge_request: 48839
+author:
+type: changed