Enable group-level MR approval settings by default

Updates all calls to the Feature check to return true.
The intention is to release this by default in 14.5 self-managed
and remove the flag entirely in 14.6 if there are no issues.

Changelog: added
EE: true

ee/app/controllers/ee/projects_controller.rb

@@ -15,7 +15,7 @@ module EE
       end
 
       before_action only: :edit do
-        push_frontend_feature_flag(:group_merge_request_approval_settings_feature_flag, project.root_ancestor)
+        push_frontend_feature_flag(:group_merge_request_approval_settings_feature_flag, project.root_ancestor, default_enabled: :yaml)
       end
 
       feature_category :projects, [:restore]

ee/app/helpers/ee/projects_helper.rb

@@ -75,7 +75,7 @@ module EE
         license_check_help_page_path: help_page_path('user/application_security/index', anchor: 'enabling-license-approvals-within-a-project'),
         coverage_check_help_page_path: help_page_path('ci/pipelines/settings', anchor: 'coverage-check-approval-rule')
       }.tap do |data|
-        if ::Feature.enabled?(:group_merge_request_approval_settings_feature_flag, project.root_ancestor)
+        if ::Feature.enabled?(:group_merge_request_approval_settings_feature_flag, project.root_ancestor, default_enabled: :yaml)
           data[:approvals_path] = expose_path(api_v4_projects_merge_request_approval_setting_path(id: project.id))
           data[:group_name] = project.root_ancestor.name
         end

ee/app/helpers/groups/merge_request_approval_settings_helper.rb

@@ -3,7 +3,7 @@
 module Groups
   module MergeRequestApprovalSettingsHelper
     def show_merge_request_approval_settings?(user, group)
-      Feature.enabled?(:group_merge_request_approval_settings_feature_flag, group) &&
+      Feature.enabled?(:group_merge_request_approval_settings_feature_flag, group, default_enabled: :yaml) &&
         user.can?(:admin_merge_request_approval_settings, group)
     end
   end

ee/app/models/ee/project.rb

@@ -539,7 +539,7 @@ module EE
     end
 
     def reset_approvals_on_push
-      if ::Feature.enabled?(:group_merge_request_approval_settings_feature_flag, self.group&.root_ancestor)
+      if ::Feature.enabled?(:group_merge_request_approval_settings_feature_flag, self.group&.root_ancestor, default_enabled: :yaml)
         !ComplianceManagement::MergeRequestApprovalSettings::Resolver.new(group, project: self)
                                                                     .retain_approvals_on_push
                                                                     .value && feature_available?(:merge_request_approvers)
@@ -573,7 +573,7 @@ module EE
     end
 
     def require_password_to_approve
-      if ::Feature.enabled?(:group_merge_request_approval_settings_feature_flag, self&.group&.root_ancestor)
+      if ::Feature.enabled?(:group_merge_request_approval_settings_feature_flag, self&.group&.root_ancestor, default_enabled: :yaml)
         ComplianceManagement::MergeRequestApprovalSettings::Resolver.new(group, project: self)
                                                                     .require_password_to_approve
                                                                     .value && password_authentication_enabled_for_web?
@@ -736,7 +736,7 @@ module EE
 
     def disable_overriding_approvers_per_merge_request
       strong_memoize(:disable_overriding_approvers_per_merge_request) do
-        if ::Feature.enabled?(:group_merge_request_approval_settings_feature_flag, self)
+        if ::Feature.enabled?(:group_merge_request_approval_settings_feature_flag, self, default_enabled: :yaml)
           super unless feature_available?(:admin_merge_request_approvers_rules)
 
           !ComplianceManagement::MergeRequestApprovalSettings::Resolver.new(group&.root_ancestor, project: self)
@@ -756,7 +756,7 @@ module EE
 
     def merge_requests_author_approval
       strong_memoize(:merge_requests_author_approval) do
-        if ::Feature.enabled?(:group_merge_request_approval_settings_feature_flag, self)
+        if ::Feature.enabled?(:group_merge_request_approval_settings_feature_flag, self, default_enabled: :yaml)
           super unless feature_available?(:admin_merge_request_approvers_rules)
 
           ComplianceManagement::MergeRequestApprovalSettings::Resolver.new(group&.root_ancestor, project: self)
@@ -777,7 +777,7 @@ module EE
 
     def merge_requests_disable_committers_approval
       strong_memoize(:merge_requests_disable_committers_approval) do
-        if ::Feature.enabled?(:group_merge_request_approval_settings_feature_flag, self)
+        if ::Feature.enabled?(:group_merge_request_approval_settings_feature_flag, self, default_enabled: :yaml)
           super unless feature_available?(:admin_merge_request_approvers_rules)
 
           !ComplianceManagement::MergeRequestApprovalSettings::Resolver.new(group&.root_ancestor, project: self)

ee/config/feature_flags/development/group_merge_request_approval_settings_feature_flag.yml

@@ -5,4 +5,4 @@ rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/247921
 milestone: '13.8'
 type: development
 group: group::compliance
-default_enabled: false
+default_enabled: true

ee/lib/api/merge_request_approval_settings.rb

@@ -39,7 +39,7 @@ module API
           success EE::API::Entities::MergeRequestApprovalSettings
         end
         get do
-          not_found! unless ::Feature.enabled?(:group_merge_request_approval_settings_feature_flag, user_project.root_ancestor)
+          not_found! unless ::Feature.enabled?(:group_merge_request_approval_settings_feature_flag, user_project.root_ancestor, default_enabled: :yaml)
 
           group = user_project.group.present? ? user_project.root_ancestor : nil
           setting = ComplianceManagement::MergeRequestApprovalSettings::Resolver.new(group, project: user_project).execute
@@ -77,7 +77,7 @@ module API
     end
     resource :groups, requirements: ::API::API::NAMESPACE_OR_PROJECT_REQUIREMENTS do
       before do
-        not_found! unless ::Feature.enabled?(:group_merge_request_approval_settings_feature_flag, user_group)
+        not_found! unless ::Feature.enabled?(:group_merge_request_approval_settings_feature_flag, user_group, default_enabled: :yaml)
 
         authorize! :admin_merge_request_approval_settings, user_group
       end