feat: upgrade phpunit to 12.5

tests/Controller/Admin/AccommodationBooking/PdfControllerTest.php

@@ -8,6 +8,7 @@ use App\Controller\Admin\AccommodationBooking\PdfController;
 use App\Entity\Groups\AccommodationBooking;
 use App\Enum\Groups\AccommodationBookingStatus;
 use App\Service\AccommodationBookingPdfGenerator;
+use PHPUnit\Framework\Attributes\DataProvider;
 use PHPUnit\Framework\TestCase;
 use Symfony\Component\HttpFoundation\Response;
 
@@ -32,9 +33,7 @@ class PdfControllerTest extends TestCase
         self::assertSame(Response::HTTP_OK, $response->getStatusCode());
     }
 
-    /**
-     * @dataProvider nonConfirmedStatuses
-     */
+    #[DataProvider('nonConfirmedStatuses')]
     public function testABookingThatIsNotConfirmedCannotBeDownloaded(AccommodationBookingStatus $status): void
     {
         $generator = $this->createMock(AccommodationBookingPdfGenerator::class);
@@ -61,7 +60,7 @@ class PdfControllerTest extends TestCase
 
     public function testAFailingGeneratorRedirectsWithAFlash(): void
     {
-        $generator = $this->createMock(AccommodationBookingPdfGenerator::class);
+        $generator = $this->createStub(AccommodationBookingPdfGenerator::class);
         $generator->method('createDownloadResponse')->willThrowException(new \RuntimeException('keine Preise'));
 
         $controller = new TestablePdfController($generator);