Update TransportsFactory to pass an event dispatcher to created Transport

Closes #3418269

src/TransportsFactory.php

@@ -7,6 +7,7 @@ namespace Drupal\symfony_mailer_lite;
 use Drupal\Core\Config\ConfigFactoryInterface;
 use Drupal\Core\Entity\EntityTypeManagerInterface;
 use Drupal\symfony_mailer_lite\Transport\ErrorTransport;
+use Psr\EventDispatcher\EventDispatcherInterface;
 use Symfony\Component\Mailer\Transport;
 use Symfony\Component\Mailer\Transport\TransportFactoryInterface;
 use Symfony\Component\Mailer\Transport\Transports;
@@ -17,15 +18,26 @@ use Symfony\Component\Mailer\Transport\Transports;
 final class TransportsFactory {
 
   /**
-   * @var ConfigFactoryInterface
+   * Instance of config factory.
+   *
+   * @var \Drupal\Core\Config\ConfigFactoryInterface
    */
   protected ConfigFactoryInterface $configFactory;
 
   /**
-   * @var EntityTypeManagerInterface
+   * Instance of the entity type manager.
+   *
+   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
    */
   protected EntityTypeManagerInterface $entityTypeManager;
 
+  /**
+   * Instance of Event Dispatcher.
+   *
+   * @var \Psr\EventDispatcher\EventDispatcherInterface
+   */
+  protected EventDispatcherInterface $eventDispatcher;
+
   /**
    * List of Transport factories for our factory.
    *
@@ -36,9 +48,10 @@ final class TransportsFactory {
   /**
    * Constructs a new TransportsFactory.
    */
-  public function __construct(ConfigFactoryInterface $configFactory, EntityTypeManagerInterface $entityTypeManager) {
+  public function __construct(ConfigFactoryInterface $configFactory, EntityTypeManagerInterface $entityTypeManager, EventDispatcherInterface $eventDispatcher) {
     $this->entityTypeManager = $entityTypeManager;
     $this->configFactory = $configFactory;
+    $this->eventDispatcher = $eventDispatcher;
   }
 
   /**
@@ -60,11 +73,10 @@ final class TransportsFactory {
   public function getTransportFactories(): array {
     return array_merge(
       $this->transportFactories,
-      iterator_to_array(Transport::getDefaultFactories())
+      iterator_to_array(Transport::getDefaultFactories($this->eventDispatcher))
     );
   }
 
-
   /**
    * Get the collection of all transports.
    *