Migrate from PHPUnit annotations to native attributes

module/Rest/test/Middleware/EmptyResponseImplicitOptionsMiddlewareFactoryTest.php

@@ -6,6 +6,7 @@ namespace ShlinkioTest\Shlink\Rest\Middleware;
 
 use Laminas\Diactoros\Response\EmptyResponse;
 use Mezzio\Router\Middleware\ImplicitOptionsMiddleware;
+use PHPUnit\Framework\Attributes\Test;
 use PHPUnit\Framework\TestCase;
 use Psr\Http\Message\ResponseFactoryInterface;
 use ReflectionObject;
@@ -20,14 +21,14 @@ class EmptyResponseImplicitOptionsMiddlewareFactoryTest extends TestCase
         $this->factory = new EmptyResponseImplicitOptionsMiddlewareFactory();
     }
 
-    /** @test */
+    #[Test]
     public function serviceIsCreated(): void
     {
         $instance = ($this->factory)();
         self::assertInstanceOf(ImplicitOptionsMiddleware::class, $instance);
     }
 
-    /** @test */
+    #[Test]
     public function responsePrototypeIsEmptyResponse(): void
     {
         $instance = ($this->factory)();