adding action group itself

Author: AnnaAPak

app/code/Magento/Catalog/Test/Mftf/ActionGroup/AdminSetStockStatusActionGroup.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ /**
+  * Copyright © Magento, Inc. All rights reserved.
+  * See COPYING.txt for license details.
+  */
+-->
+
+<actionGroups xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+              xsi:noNamespaceSchemaLocation="urn:magento:mftf:Test/etc/actionGroupSchema.xsd">
+    <actionGroup name="AdminSetStockStatusActionGroup">
+        <annotations>
+            <description>Set Stock Status of product.</description>
+        </annotations>
+
+        <arguments>
+            <argument name="stockStatus" type="string" defaultValue="In Stock"/>
+        </arguments>
+
+        <selectOption selector="{{AdminProductFormSection.productStockStatus}}" userInput="{{stockStatus}}" stepKey="setStockStatus"/>  
+
+    </actionGroup>
+</actionGroups>