Added etc/graphql/di.xml

Author: engcom-Kilo

app/code/Magento/PageCache/etc/graphql/di.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<!--
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+-->
+<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
+    <type name="Magento\Framework\App\FrontControllerInterface">
+        <plugin name="page_cache_from_key_from_cookie" type="Magento\PageCache\Plugin\RegisterFormKeyFromCookie" />
+    </type>
+</config>