1163: CreateCreditMemoEntityTest rework to support MSI reservation mechanism.

Author: nmalevanec

dev/tests/functional/tests/app/Magento/Sales/Test/etc/testcase.xml

@@ -145,7 +145,8 @@
     <scenario name="CreateCreditMemoEntityTest" firstStep="setupConfiguration">
         <step name="setupConfiguration" module="Magento_Config" next="createOrder" />
         <step name="createOrder" module="Magento_Sales" next="createInvoice" />
-        <step name="createInvoice" module="Magento_Sales" next="createCreditMemo" />
+        <step name="createInvoice" module="Magento_Sales" next="createShipment" />
+        <step name="createShipment" module="Magento_Sales" next="createCreditMemo" />
         <step name="createCreditMemo" module="Magento_Sales" />
     </scenario>
 </config>