Implemented ValueResolverInterface instead of ArgumentValueResolverInterface.

Closes #3362189

src/Unstable/Controller/ArgumentResolver/DocumentResolver.php

@@ -10,6 +10,13 @@ use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpKernel\Controller\ArgumentValueResolverInterface;
 use Symfony\Component\HttpKernel\ControllerMetadata\ArgumentMetadata;
 
+// The ArgumentValueResolverInterface is deprecated since Symfony 6.2 and
+// removed from Symfony 7. Hence, below workaround to run PHPUnit tests against
+// Drupal 9 & 10.
+if (!interface_exists(ValueResolverInterface::class)) {
+  class_alias('\Symfony\Component\HttpKernel\Controller\ArgumentValueResolverInterface', ValueResolverInterface::class);
+}
+
 /**
  * Deserializes POST, PATCH and DELETE request documents.
  *