feature #43588 [Messenger] Autoconfigurable attributes (alirezamirsepassi)

This PR was squashed before being merged into the 5.4 branch.

Discussion
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[Messenger] Autoconfigurable attributes

| Q             | A
| ------------- | ---
| Branch?       | 5.4
| Bug fix?      | no
| New feature?  | yes
| Deprecations? | no
| Tickets       | Fix #41106
| License       | MIT
| Doc PR        | symfony/symfony-docs#15990

Commits
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f27e594bad [Messenger] Autoconfigurable attributes

Author: Tobion

DependencyInjection/FrameworkExtension.php

@@ -97,6 +97,7 @@
 use Symfony\Component\Mailer\Bridge\Sendinblue\Transport\SendinblueTransportFactory;
 use Symfony\Component\Mailer\Mailer;
 use Symfony\Component\Mercure\HubRegistry;
+use Symfony\Component\Messenger\Attribute\AsMessageHandler;
 use Symfony\Component\Messenger\Bridge\AmazonSqs\Transport\AmazonSqsTransportFactory;
 use Symfony\Component\Messenger\Bridge\Amqp\Transport\AmqpTransportFactory;
 use Symfony\Component\Messenger\Bridge\Beanstalkd\Transport\BeanstalkdTransportFactory;
@@ -584,6 +585,13 @@ public function load(array $configs, ContainerBuilder $container)
         $container->registerAttributeForAutoconfiguration(AsController::class, static function (ChildDefinition $definition, AsController $attribute): void {
             $definition->addTag('controller.service_arguments');
         });
+        $container->registerAttributeForAutoconfiguration(AsMessageHandler::class, static function (ChildDefinition $definition, AsMessageHandler $attribute): void {
+            $tagAttributes = get_object_vars($attribute);
+            $tagAttributes['from_transport'] = $tagAttributes['fromTransport'];
+            unset($tagAttributes['fromTransport']);
+
+            $definition->addTag('messenger.message_handler', $tagAttributes);
+        });
 
         if (!$container->getParameter('kernel.debug')) {
             // remove tagged iterator argument for resource checkers