Merge branch '6.3' into 6.4

* 6.3:
  [HttpKernel] Resolve EBADP error on flock with LOCK_SH with NFS
  add missing basque translations
  [Validator] Handle `null` case
  Replace Tickets by Issues
  [Validator] Add missing arabic translations
  [Validator] Added missing translations for Romanian language for Validator component
  [Messenger] Fix graceful exit with ids

Command/FailedMessagesRetryCommand.php

@@ -124,7 +124,10 @@ protected function execute(InputInterface $input, OutputInterface $output): int
         }
 
         $this->retrySpecificIds($failureTransportName, $ids, $io, $shouldForce);
-        $io->success('All done!');
+
+        if (!$this->shouldStop) {
+            $io->success('All done!');
+        }
 
         return 0;
     }
@@ -255,6 +258,10 @@ private function retrySpecificIds(string $failureTransportName, array $ids, Symf
 
             $singleReceiver = new SingleMessageReceiver($receiver, $envelope);
             $this->runWorker($failureTransportName, $singleReceiver, $io, $shouldForce);
+
+            if ($this->shouldStop) {
+                break;
+            }
         }
     }