Revert "chore(symfony): Only use ValueResolverInterface if it exists (api-platform#5324)" (api-platform#5332)

This reverts commit 965332b.

Author: soyuka

src/Symfony/Bundle/ArgumentResolver/CompatibleValueResolverInterface.php

@@ -21,7 +21,7 @@
 use Symfony\Component\HttpKernel\Controller\ValueResolverInterface;
 use Symfony\Component\HttpKernel\ControllerMetadata\ArgumentMetadata;
 
-final class PayloadArgumentResolver implements CompatibleValueResolverInterface
+final class PayloadArgumentResolver implements ValueResolverInterface
 {
     use OperationRequestInitiatorTrait;
 
@@ -59,10 +59,8 @@ public function supports(Request $request, ArgumentMetadata $argument): bool
 
     public function resolve(Request $request, ArgumentMetadata $argument): \Generator
     {
-        if (interface_exists(ValueResolverInterface::class)) {
-            if (!$this->supports($request, $argument)) {
-                yield [];
-            }
+        if (!$this->supports($request, $argument)) {
+            yield [];
         }
 
         yield $request->attributes->get('data');