Remove MFTF dependency to adobe stock module

Author: Nazar65

app/code/Magento/MediaGalleryUi/Test/Mftf/ActionGroup/AdminMediaGalleryEnhancedEnableActionGroup.xml

@@ -12,7 +12,7 @@
         <arguments>
             <argument name="enabled" type="string" defaultValue="{{MediaGalleryConfigDataDisabled.value}}"/>
         </arguments>
-        <amOnPage url="{{AdminConfigSystemPage.url}}" stepKey="navigateToSystemConfigurationPage" />
+        <amOnPage url="{{AdminMediaGalleryConfigSystemPage.url}}" stepKey="navigateToSystemConfigurationPage" />
         <waitForPageLoad stepKey="waitForPageLoad"/>
         <scrollTo selector="{{AdminConfigSystemSection.enhancedMediaGalleryFieldset}}" stepKey="scrollToEnhancedMediaGalleryFieldset"/>
         <conditionalClick stepKey="expandEnhancedMediaGalleryTab" selector="{{AdminConfigSystemSection.enhancedMediaGalleryFieldset}}" dependentSelector="{{AdminConfigSystemSection.enhancedMediaGalleryEnabledField}}" visible="false" />

app/code/Magento/MediaGalleryUi/Test/Mftf/Page/AdminMediaGalleryConfigSystemPage.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ /**
+  * Copyright © Magento, Inc. All rights reserved.
+  * See COPYING.txt for license details.
+  */
+-->
+<pages xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:mftf:Page/etc/PageObject.xsd">
+    <page name="AdminMediaGalleryConfigSystemPage" url="admin/system_config/edit/section/system" area="admin" module="Magento_Config">
+        <section name="AdminConfigSystemSection"/>
+    </page>
+</pages>

app/code/Magento/MediaGalleryUi/Test/Mftf/Section/AdminConfigSystemSection.xml

@@ -11,5 +11,6 @@
     <section name="AdminConfigSystemSection">
         <element name="enhancedMediaGalleryFieldset" type="block" selector="#system_media_gallery-head"/>
         <element name="enhancedMediaGalleryEnabledField" type="select" selector="[data-ui-id='select-groups-media-gallery-fields-enabled-value']"/>
+        <element name="saveConfig" type="button" selector="#save"/>
     </section>
 </sections>