get backup name from restore spec when handling restore DownloadRequests

Signed-off-by: Steve Kriss <steve@heptio.com>

pkg/cmd/server/server.go

@@ -566,6 +566,7 @@ func (s *server) runControllers(config *api.Config) error {
 	downloadRequestController := controller.NewDownloadRequestController(
 		s.arkClient.ArkV1(),
 		s.sharedInformerFactory.Ark().V1().DownloadRequests(),
+		s.sharedInformerFactory.Ark().V1().Restores(),
 		s.backupService,
 		config.BackupStorageProvider.Bucket,
 		s.logger,