Merge branch 'bwill/enable-sbom-ingestion-for-container-scanning' into 'master'

Allow `report_source` to be nil when delegating packager

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/127489



Merged-by: Mehmet Emin INAC <minac@gitlab.com>
Approved-by: Mehmet Emin INAC <minac@gitlab.com>
Co-authored-by: Brian Williams <bwilliams@gitlab.com>

ee/app/services/sbom/ingestion/occurrence_map.rb

@@ -29,7 +29,7 @@ def version_present?
         version.present?
       end
 
-      delegate :packager, to: :report_source
+      delegate :packager, to: :report_source, allow_nil: true
       delegate :version, to: :report_component, private: true
 
       private

ee/spec/services/sbom/ingestion/occurrence_map_spec.rb

@@ -131,4 +131,14 @@
       it { expect(occurrence_map.version_present?).to be(false) }
     end
   end
+
+  describe '#packager' do
+    context 'when report_source is nil' do
+      let(:report_source) { nil }
+
+      it 'does not raise error' do
+        expect(occurrence_map.packager).to be_nil
+      end
+    end
+  end
 end