Remove unused functions about CI template tests

ee/spec/lib/ee/gitlab/ci/config_spec.rb

@@ -3,8 +3,6 @@
 require 'spec_helper'
 
 RSpec.describe Gitlab::Ci::Config do
-  include Ci::TemplateHelpers
-
   let_it_be(:ci_yml) do
     <<-EOS
     sample_job:

ee/spec/lib/gitlab/ci/config/security_orchestration_policies/processor_spec.rb

@@ -3,8 +3,6 @@
 require 'spec_helper'
 
 RSpec.describe Gitlab::Ci::Config::SecurityOrchestrationPolicies::Processor do
-  include Ci::TemplateHelpers
-
   subject { described_class.new(config, project, ref, source).perform }
 
   let_it_be(:config) { { image: 'image:1.0.0' } }

ee/spec/lib/gitlab/ci/templates/secure_binaries_ci_yaml_spec.rb

@@ -3,8 +3,6 @@
 require 'spec_helper'
 
 RSpec.describe 'Secure-Binaries.gitlab-ci.yml' do
-  include Ci::TemplateHelpers
-
   subject(:template) { Gitlab::Template::GitlabCiYmlTemplate.find('Secure-Binaries') }
 
   specify { expect(template).not_to be_nil }

ee/spec/services/app_sec/dast/scan_configs/fetch_service_spec.rb

@@ -3,8 +3,6 @@
 require 'spec_helper'
 
 RSpec.describe AppSec::Dast::ScanConfigs::FetchService do
-  include Ci::TemplateHelpers
-
   let_it_be(:user) { create(:user) }
   let_it_be(:namespace) { create(:namespace, owner: user) }
   let_it_be(:project) { create(:project, :repository, namespace: namespace) }

ee/spec/services/app_sec/dast/scans/run_service_spec.rb

@@ -3,8 +3,6 @@
 require 'spec_helper'
 
 RSpec.describe AppSec::Dast::Scans::RunService do
-  include Ci::TemplateHelpers
-
   let_it_be(:user) { create(:user) }
   let_it_be(:project) { create(:project, :repository, creator: user) }
   let_it_be(:dast_site_profile) { create(:dast_site_profile, :with_dast_submit_field, project: project) }

ee/spec/services/security/security_orchestration_policies/ci_configuration_service_spec.rb

@@ -3,8 +3,6 @@
 require 'spec_helper'
 
 RSpec.describe Security::SecurityOrchestrationPolicies::CiConfigurationService do
-  include Ci::TemplateHelpers
-
   describe '#execute' do
     let_it_be(:service) { described_class.new }
     let_it_be(:ci_variables) do

ee/spec/services/security/security_orchestration_policies/on_demand_scan_pipeline_configuration_service_spec.rb

@@ -3,8 +3,6 @@
 require 'spec_helper'
 
 RSpec.describe Security::SecurityOrchestrationPolicies::OnDemandScanPipelineConfigurationService do
-  include Ci::TemplateHelpers
-
   describe '#execute' do
     let_it_be_with_reload(:project) { create(:project, :repository) }
 

spec/graphql/types/project_type_spec.rb

@@ -4,7 +4,6 @@
 
 RSpec.describe GitlabSchema.types['Project'] do
   include GraphqlHelpers
-  include Ci::TemplateHelpers
 
   specify { expect(described_class).to expose_permissions_using(Types::PermissionTypes::Project) }
 

spec/services/security/ci_configuration/sast_parser_service_spec.rb

@@ -3,8 +3,6 @@
 require 'spec_helper'
 
 RSpec.describe Security::CiConfiguration::SastParserService do
-  include Ci::TemplateHelpers
-
   describe '#configuration' do
     include_context 'read ci configuration for sast enabled project'
 

spec/support/helpers/ci/template_helpers.rb

@@ -2,10 +2,6 @@
 
 module Ci
   module TemplateHelpers
-    def secure_analyzers_prefix
-      'registry.gitlab.com/security-products'
-    end
-
     def template_registry_host
       'registry.gitlab.com'
     end