fixed MFTF test

Author: konarshankar07

app/code/Magento/MediaGalleryUi/Test/Mftf/Suite/MediaGalleryUiSuite.xml

@@ -13,7 +13,7 @@
             <actionGroup ref="AdminDisableWYSIWYGActionGroup" stepKey="disableWYSIWYG" />
             <actionGroup ref="AdminLoginActionGroup" stepKey="loginAsAdmin"/>
             <actionGroup ref="AdminMediaGalleryEnhancedEnableActionGroup" stepKey="enableEnhancedMediaGallery">
-                <argument name="enabled" value="1"/>
+                <argument name="enabled" value="0"/>
             </actionGroup>
             <actionGroup ref="AdminLogoutActionGroup" stepKey="adminLogout"/>
         </before>