🌱 Add inline comment for managedBy parameter in NewObjectEngine

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: Per G. da Silva

internal/operator-controller/controllers/revision_engine_factory.go

@@ -70,7 +70,7 @@ func (f *defaultRevisionEngineFactory) CreateRevisionEngine(_ context.Context, r
 				f.Scheme, f.TrackingCache, scopedClient,
 				machinery.NewComparator(f.DiscoveryClient, f.Scheme, f.FieldOwnerPrefix),
 				f.FieldOwnerPrefix, f.FieldOwnerPrefix,
-				f.FieldOwnerPrefix,
+				f.FieldOwnerPrefix, // managedBy
 				scopedClient,
 			),
 			validation.NewClusterPhaseValidator(f.RESTMapper, scopedClient),