Add feature flag for container scanning parsing

Skip parsing of container scanning report if feature flag is disabled.

ee/app/models/ee/ci/build.rb

@@ -60,6 +60,9 @@ module EE
           next if file_type == "dependency_scanning" &&
               ::Feature.disabled?(:parse_dependency_scanning_reports, default_enabled: true)
 
+          next if file_type == "container_scanning" &&
+              ::Feature.disabled?(:parse_container_scanning_reports, default_enabled: true)
+
           security_reports.get_report(file_type).tap do |security_report|
             begin
               next unless project.feature_available?(LICENSED_PARSER_FEATURES.fetch(file_type))

ee/spec/models/ci/build_spec.rb

@@ -203,6 +203,20 @@ describe Ci::Build do
         end
       end
 
+      context 'when Feature flag is disabled for Container Scanning reports parsing' do
+        before do
+          stub_feature_flags(parse_container_scanning_reports: false)
+          create(:ee_ci_job_artifact, :sast, job: job, project: job.project)
+          create(:ee_ci_job_artifact, :container_scanning, job: job, project: job.project)
+        end
+
+        it 'does NOT parse container scanning report' do
+          subject
+
+          expect(security_reports.reports.keys).to contain_exactly('sast')
+        end
+      end
+
       context 'when there is a corrupted sast report' do
         before do
           create(:ee_ci_job_artifact, :sast_with_corrupted_data, job: job, project: job.project)