[11.x] Consider after_commit config in SyncQueue (#51071)

* Consider after_commit config in SyncQueue

AfterCommit support was added to the SyncQueue in #48860. However, it only works if the job in question implements the ShouldQueueAfterCommit interface or sets the afterCommit property - it does not work if after_commit is set to true in the sync driver's configuration. This makes the behavior inconsistent, which is what this commit solves by also considering the after_commit config.

* Update SyncQueue.php

* Update SyncQueue.php

---------

Co-authored-by: Taylor Otwell <[email protected]>

Author: hansnn

src/Illuminate/Queue/Connectors/SyncConnector.php

@@ -14,6 +14,6 @@ class SyncConnector implements ConnectorInterface
      */
     public function connect(array $config)
     {
-        return new SyncQueue;
+        return new SyncQueue($config['after_commit'] ?? null);
     }
 }

src/Illuminate/Queue/SyncQueue.php

@@ -12,6 +12,17 @@
 
 class SyncQueue extends Queue implements QueueContract
 {
+    /**
+     * Create a new sync queue instance.
+     *
+     * @param  bool  $dispatchAfterCommit
+     * @return void
+     */
+    public function __construct($dispatchAfterCommit = false)
+    {
+        $this->dispatchAfterCommit = $dispatchAfterCommit;
+    }
+
     /**
      * Get the size of the queue.
      *