Fix the CI build

rector.php

@@ -0,0 +1,23 @@
+<?php
+
+declare(strict_types=1);
+
+use Composer\Semver\VersionParser;
+use Contao\Rector\Set\ContaoLevelSetList;
+use Contao\Rector\Set\ContaoSetList;
+use Rector\Config\RectorConfig;
+use Rector\Doctrine\Set\DoctrineSetList;
+use Rector\Php70\Rector\FuncCall\RandomFunctionRector;
+use Rector\Php80\Rector\Class_\AnnotationToAttributeRector;
+use Rector\Php80\Rector\Class_\ClassPropertyAssignToConstructorPromotionRector;
+use Rector\Php81\Rector\Array_\FirstClassCallableRector;
+use Rector\Set\ValueObject\LevelSetList;
+use Rector\Set\ValueObject\SetList;
+use Rector\Symfony\Symfony42\Rector\MethodCall\ContainerGetToConstructorInjectionRector;
+use Rector\TypeDeclaration\Rector\Property\TypedPropertyFromAssignsRector;
+
+return static function (RectorConfig $rectorConfig): void {
+    $rectorConfig->skip([
+        AnnotationToAttributeRector::class
+    ]);
+};

src/Controller/DownloadBulkyItemController.php

@@ -13,6 +13,8 @@
 use Terminal42\NotificationCenterBundle\BulkyItem\BulkyItemStorage;
 
 /**
+ * Do not use PHP attribute for compatibility with Contao 4.13/Symfony 5.4.
+ *
  * @Route("/notifications/download/{voucher}", name="nc_bulky_item_download", requirements={"voucher"=BulkyItemStorage::VOUCHER_REGEX})
  */
 class DownloadBulkyItemController