feature symfony#23719 Autoconfigure instances of ArgumentValueResolverInterface (BPScott)

This PR was merged into the 3.4 branch.

Discussion
----------

Autoconfigure instances of ArgumentValueResolverInterface

| Q             | A
| ------------- | ---
| Branch?       | 3.4
| Bug fix?      | no
| New feature?  | yes
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | symfony#23701
| License       | MIT
| Doc PR        | n/a

Autoconfigure instances of `Symfony\Component\HttpKernel\Controller\ArgumentValueResolverInterface` so they get the `controller.argument_value_resolver` tag automatically added to them.

This avoids avoid having to tag each resolver or add an `_instanceof` configuration such as
```yaml
_instanceof:
    Symfony\Component\HttpKernel\Controller\ArgumentValueResolverInterface:
        tags: [controller.argument_value_resolver]
```

Commits
-------

ee4dc20 Autoconfigure instances of ArgumentValueResolverInterface

Author: nicolas-grekas

src/Symfony/Bundle/FrameworkBundle/DependencyInjection/FrameworkExtension.php

@@ -42,6 +42,7 @@
 use Symfony\Component\Form\FormTypeInterface;
 use Symfony\Component\HttpKernel\CacheClearer\CacheClearerInterface;
 use Symfony\Component\HttpKernel\CacheWarmer\CacheWarmerInterface;
+use Symfony\Component\HttpKernel\Controller\ArgumentValueResolverInterface;
 use Symfony\Component\HttpKernel\DataCollector\DataCollectorInterface;
 use Symfony\Component\HttpKernel\DependencyInjection\Extension;
 use Symfony\Component\PropertyAccess\PropertyAccessor;
@@ -269,6 +270,8 @@ public function load(array $configs, ContainerBuilder $container)
             ->addTag('config_cache.resource_checker');
         $container->registerForAutoconfiguration(ServiceSubscriberInterface::class)
             ->addTag('container.service_subscriber');
+        $container->registerForAutoconfiguration(ArgumentValueResolverInterface::class)
+            ->addTag('controller.argument_value_resolver');
         $container->registerForAutoconfiguration(AbstractController::class)
             ->addTag('controller.service_arguments');
         $container->registerForAutoconfiguration(Controller::class)