Removed unecessary comment

Author: dean-journeyapps

packages/powersync_attachments_stream/lib/src/attachment_queue_service.dart

@@ -223,8 +223,7 @@ class AttachmentQueue {
               id: item.id,
               filename: filename,
               state: AttachmentState.queuedDownload,
-              metaData: item.metaData,
-              // hasSynced: existingQueueItem.hasSynced;
+              metaData: item.metaData
             ),
           );
         } else if (existingQueueItem.state == AttachmentState.archived) {