Fixes bug with ShouldBeUniqueUntilProcessing locks getting stuck due to Middleware (#56318)

* Fixes bug with ShouldBeUniqueUntilProcessing locks * Restore back callables * Do not unlock if job was released * Update CallQueuedHandler.php --------- Co-authored-by: Taylor Otwell <taylor@laravel.com>

Author: TWithers

src/Illuminate/Queue/CallQueuedHandler.php

@@ -115,11 +115,20 @@ protected function dispatchThroughMiddleware(Job $job, $command)
  throw new Exception('Job is incomplete class: '.json_encode($command));
  }
 
+ $lockReleased = false;
+
  return (new Pipeline($this->container))->send($command)
  ->through(array_merge(method_exists($command, 'middleware') ? $command->middleware() : [], $command->middleware ?? []))
- ->then(function ($command) use ($job) {
+ ->finally(function ($command) use (&$lockReleased) {
+ if (! $lockReleased && $command instanceof ShouldBeUniqueUntilProcessing && ! $command->job->isReleased()) {
+ $this->ensureUniqueJobLockIsReleased($command);
+ }
+ })
+ ->then(function ($command) use ($job, &$lockReleased) {
  if ($command instanceof ShouldBeUniqueUntilProcessing) {
  $this->ensureUniqueJobLockIsReleased($command);
+
+ $lockReleased = true;
  }
 
  return $this->dispatcher->dispatchNow(