Removing changes since was not part of actual PR

Removing changes since was not part of actual PR. This file was not there in main PR so reverting it.

Author: Indraniks

app/code/Magento/CheckoutAgreements/Test/Mftf/Test/AdminCreateDisabledTextTermEntityTest.xml

@@ -20,7 +20,6 @@
             <group value="mtf_migrated"/>
         </annotations>
         <before>
-            <magentoCLI command="config:set {{EnableFlatRateConfigData.path}} {{EnableFlatRateConfigData.value}}" stepKey="enableFlatRate"/>
             <magentoCLI command="config:set checkout/options/enable_agreements 1" stepKey="setEnableTermsOnCheckout"/>
 
             <createData entity="SimpleTwo" stepKey="createProduct"/>