ACQE-4735: Removed flat rate command

Author: glo74186

app/code/Magento/Shipping/Test/Mftf/Test/MultipleAddressCheckoutWithTwoDifferentRatesTest.xml

@@ -21,7 +21,6 @@
                 <requiredEntity createDataKey="createCategory"/>
             </createData>
             <createData entity="Simple_US_Customer_CA_NY_Addresses" stepKey="createCustomer"/>
-            <magentoCLI command="config:set {{EnableFlatRateConfigData.path}} {{EnableFlatRateConfigData.value}}" stepKey="enableFlatRate"/>
             <actionGroup ref="AdminLoginActionGroup" stepKey="login"/>
         </before>
         <after>