magento/adobe-stock-integration#1760: Media Gallery page and Category grid page opened successfully if "Enhanced Media Gallery" disabled - MFTF Apply PR suggestions

Author: jmonteros422

app/code/Magento/MediaGalleryUi/Test/Mftf/ActionGroup/AssertAdminPageIs404ActionGroup.xml renamed to app/code/Magento/Backend/Test/Mftf/ActionGroup/AssertAdminPageIs404ActionGroup.xml

@@ -20,9 +20,8 @@
         </annotations>
         <before>
             <actionGroup ref="AdminLoginActionGroup" stepKey="loginAsAdmin"/>
-            <actionGroup ref="AdminMediaGalleryEnhancedEnableActionGroup" stepKey="disableEnhancedMediaGallery"/>
-            <actionGroup ref="AdminOpenStandaloneMediaGalleryActionGroup" stepKey="openStandaloneMediaGallery"/>
         </before>
+        <actionGroup ref="AdminOpenStandaloneMediaGalleryActionGroup" stepKey="openStandaloneMediaGallery"/>
         <actionGroup ref="AssertAdminPageIs404ActionGroup" stepKey="see404Page"/>
     </test>
 </tests>