Merge branch '5.4' into 6.2

* 5.4:
  [HttpClient] Dev-require php-http/message-factory
  [ErrorHandler] Skip Httplug deprecations for HttplugClient
  [Messenger] Fix registering message handlers
  Bump Symfony version to 5.4.24
  Update VERSION for 5.4.23
  Update CONTRIBUTORS for 5.4.23
  Update CHANGELOG for 5.4.23

Author: nicolas-grekas

DebugClassLoader.php

@@ -423,7 +423,7 @@ public function checkAnnotations(\ReflectionClass $refl, string $class): array
                 $this->checkClass($use);
             }
             if (isset(self::$deprecated[$use]) && strncmp($vendor, str_replace('_', '\\', $use), $vendorLen) && !isset(self::$deprecated[$class])
-                && !(HttplugClient::class === $class && \in_array($use, [\Http\Message\RequestFactory::class, \Http\Message\StreamFactory::class, \Http\Message\UriFactory::class], true))
+                && !(HttplugClient::class === $class && \in_array($use, [\Http\Client\HttpClient::class, \Http\Message\RequestFactory::class, \Http\Message\StreamFactory::class, \Http\Message\UriFactory::class], true))
             ) {
                 $type = class_exists($class, false) ? 'class' : (interface_exists($class, false) ? 'interface' : 'trait');
                 $verb = class_exists($use, false) || interface_exists($class, false) ? 'extends' : (interface_exists($use, false) ? 'implements' : 'uses');