magento#1806 create config action group

Author: Viktor Kopin

AdobeStockImageAdminUi/Test/Mftf/Test/AdminAdobeStockInsertRenditionImageFromGalleryFileSizeTest.xml

@@ -23,13 +23,14 @@
             <createData entity="SimpleSubCategory" stepKey="category"/>
             <actionGroup ref="AdminLoginActionGroup" stepKey="loginAsAdmin"/>
             <!-- Prepare configuration -->
-            <magentoCLI command="config:set system/media_gallery_renditions/width 50" stepKey="prepareWidth"/>
-            <magentoCLI command="config:set system/media_gallery_renditions/height 50" stepKey="prepareHeight"/>
+            <actionGroup ref="AdminRenditionsSetImageSizeActionGroup" stepKey="prepareRenditionsConfig">
+                <argument name="height" value="50"/>
+                <argument name="width" value="50"/>
+            </actionGroup>
         </before>
         <after>
             <!-- Restore configuration -->
-            <magentoCLI command="config:set system/media_gallery_renditions/width 1000" stepKey="restoreWidth"/>
-            <magentoCLI command="config:set system/media_gallery_renditions/height 1000" stepKey="restoreHeight"/>
+            <actionGroup ref="AdminRenditionsSetImageSizeActionGroup" stepKey="restoreRenditionsConfig"/>
             <!-- Delete uploaded image -->
             <actionGroup ref="AdminOpenMediaGalleryFromCategoryImageUploaderActionGroup" stepKey="openMediaGalleryFromWysiwyg"/>
             <actionGroup ref="AdminEnhancedMediaGalleryImageDeleteActionGroup" stepKey="removeSavedPreview"/>