Merge branch '5.1' into 5.2

* 5.1:
  [Filesystem] fix cleaning up tmp files when dumpFile() fails
  [MimeType] Add missing alias for @mime_type

Author: jderusse

Resources/config/mime_type.php

@@ -11,11 +11,16 @@
 
 namespace Symfony\Component\DependencyInjection\Loader\Configurator;
 
+use Symfony\Component\Mime\MimeTypeGuesserInterface;
 use Symfony\Component\Mime\MimeTypes;
+use Symfony\Component\Mime\MimeTypesInterface;
 
 return static function (ContainerConfigurator $container) {
     $container->services()
         ->set('mime_types', MimeTypes::class)
             ->call('setDefault', [service('mime_types')])
+
+        ->alias(MimeTypesInterface::class, 'mime_types')
+        ->alias(MimeTypeGuesserInterface::class, 'mime_types')
     ;
 };