ACPT-1660: Fix WebApi GraphQL tests on Application Server

* Add _resetState for Magento\Sales\Model\Order\Config::collection which is a collection of Order Status

Author: JacobBrownAustin

app/code/Magento/Sales/Model/Order/Config.php

@@ -6,16 +6,17 @@
 namespace Magento\Sales\Model\Order;
 
 use Magento\Framework\App\Area;
-use Magento\Framework\Exception\LocalizedException;
 use Magento\Framework\App\ObjectManager;
+use Magento\Framework\Exception\LocalizedException;
+use Magento\Framework\ObjectManager\ResetAfterRequestInterface;
 
 /**
  * Order configuration model
  *
  * @api
  * @since 100.0.2
  */
-class Config
+class Config implements ResetAfterRequestInterface
 {
     /**
      * @var \Magento\Sales\Model\ResourceModel\Order\Status\Collection
@@ -84,6 +85,15 @@ public function __construct(
         $this->statusLabel = $statusLabel ?: ObjectManager::getInstance()->get(StatusLabel::class);
     }
 
+    /**
+     * @inheritDoc
+     */
+    public function _resetState(): void
+    {
+        $this->collection = null;
+    }
+
+
     /**
      * Get collection.
      *