Add license check for full code quality report

Add 'full_codequality_report' as a starter feature
Check feature availability when rendering the pipeline Code Quality tab
Add a test to check that it's not rendered when feature is not available

ee/app/models/license.rb

@@ -21,6 +21,7 @@ class License < ApplicationRecord
     contribution_analytics
     description_diffs
     elastic_search
+    full_codequality_report
     group_activity_analytics
     group_bulk_edit
     group_webhooks

ee/app/views/projects/pipelines/_tabs_content.html.haml

@@ -5,7 +5,7 @@
 - licenses_api_path = licenses_project_pipeline_path(project, pipeline) if project.feature_available?(:license_scanning)
 - vulnerabilities_endpoint_path = expose_path(api_v4_projects_vulnerability_findings_path(id: project.id, params: { pipeline_id: pipeline.id }))
 - vulnerability_exports_endpoint_path = expose_path(api_v4_security_projects_vulnerability_exports_path(id: project.id))
-- codequality_report_download_path = pipeline.downloadable_path_for_report_type(:codequality)
+- codequality_report_download_path = pipeline.downloadable_path_for_report_type(:codequality) if project.feature_available?(:full_codequality_report)
 
 - if pipeline.expose_security_dashboard?
   #js-tab-security.build-security.tab-pane

ee/app/views/projects/pipelines/_tabs_holder.html.haml

@@ -12,7 +12,7 @@
       = _("Licenses")
       %span.badge.badge-pill.js-licenses-counter.hidden{ data: { qa_selector: 'licenses_counter' } }
 
-- if pipeline.downloadable_path_for_report_type(:codequality)
+- if project.feature_available?(:full_codequality_report) && pipeline.downloadable_path_for_report_type(:codequality)
   %li.js-codequality-tab-link
     = link_to codequality_report_project_pipeline_path(project, pipeline), data: { target: '#js-tab-codequality', action: 'codequality_report', toggle: 'tab', 'track-event': 'click_button', 'track-label': 'get_codequality_report' }, class: 'codequality-tab' do
       = _('Code Quality')

ee/spec/features/projects/pipelines/pipeline_spec.rb

@@ -181,6 +181,21 @@ RSpec.describe 'Pipeline', :js do
         end
       end
 
+      context 'when unlicensed' do
+        before do
+          stub_licensed_features(full_codequality_report: false)
+
+          create(:ee_ci_build, :codequality, pipeline: pipeline)
+          visit project_pipeline_path(project, pipeline)
+          wait_for_requests
+        end
+
+        it 'does not show code quality tab' do
+          expect(page).not_to have_content('Code Quality')
+          expect(page).not_to have_css('#js-tab-codequality')
+        end
+      end
+
       context 'with code quality artifact' do
         before do
           create(:ee_ci_build, :codequality, pipeline: pipeline)