fix(state): store parameter value without its key (#6456)

Author: soyuka

Extension/ParameterExtension.php

@@ -17,6 +17,7 @@
 use ApiPlatform\Doctrine\Orm\Filter\FilterInterface;
 use ApiPlatform\Doctrine\Orm\Util\QueryNameGeneratorInterface;
 use ApiPlatform\Metadata\Operation;
+use ApiPlatform\State\ParameterNotFound;
 use Doctrine\ORM\QueryBuilder;
 use Psr\Container\ContainerInterface;
 
@@ -39,11 +40,11 @@ public function __construct(private readonly ContainerInterface $filterLocator)
     private function applyFilter(QueryBuilder $queryBuilder, QueryNameGeneratorInterface $queryNameGenerator, string $resourceClass, ?Operation $operation = null, array $context = []): void
     {
         foreach ($operation?->getParameters() ?? [] as $parameter) {
-            $values = $this->extractParameterValue($parameter->getValue() ?? []);
-            if (!$values) {
+            if (!($v = $parameter->getValue()) || $v instanceof ParameterNotFound) {
                 continue;
             }
 
+            $values = $this->extractParameterValue($parameter, $v);
             if (null === ($filterId = $parameter->getFilter())) {
                 continue;
             }