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 <[email protected]>

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(