Merge branch '5.3' into 5.4

* 5.3:
  CS fix
  Missing translations from traits
  Fix SkippedTestSuite
  [Console] Fix type annotation on InputInterface::hasArgument()
  Revert "minor #41949 [Console] fix type annotations on InputInterface (nicolas-grekas)"
  [EventDispatcher] Correct the called event listener method case
  [Serializer] Need to clear cache when updating Annotation Groups on Entities
  Add missing translations for Japanese.
  Revert "bug #41952 [Console] fix handling positional arguments (nicolas-grekas)"
  Fix test
  [Security] Don't skip UserPasswordValidatorTest
  [DI] CS fix
  [Console] fix handling positional arguments
  [Validator] add translation for Vietnamese
  Add Bulgarian translation for the validator
  fix backport
  [Console] fix type annotations on InputInterface

Author: nicolas-grekas

DependencyInjection/FrameworkExtension.php

@@ -1708,6 +1708,9 @@ private function registerSecurityCsrfConfiguration(array $config, ContainerBuild
     private function registerSerializerConfiguration(array $config, ContainerBuilder $container, PhpFileLoader $loader)
     {
         $loader->load('serializer.php');
+        if ($container->getParameter('kernel.debug')) {
+            $container->removeDefinition('serializer.mapping.cache_class_metadata_factory');
+        }
 
         $chainLoader = $container->getDefinition('serializer.mapping.chain_loader');
 

Tests/DependencyInjection/FrameworkExtensionTest.php

@@ -1400,10 +1400,10 @@ public function testSerializerCacheActivated()
         $this->assertEquals(new Reference('serializer.mapping.cache.symfony'), $cache);
     }
 
-    public function testSerializerCacheActivatedDebug()
+    public function testSerializerCacheNotActivatedDebug()
     {
         $container = $this->createContainerFromFile('serializer_enabled', ['kernel.debug' => true, 'kernel.container_class' => __CLASS__]);
-        $this->assertTrue($container->hasDefinition('serializer.mapping.cache_class_metadata_factory'));
+        $this->assertFalse($container->hasDefinition('serializer.mapping.cache_class_metadata_factory'));
     }
 
     public function testSerializerMapping()