MAGETWO-91624: Braintree saved cards use billing address the same as shipping

- Update automated test according to review

Author: lusinehak

app/code/Magento/Braintree/Test/Mftf/ActionGroup/StorefrontFillCartDataActionGroup.xml

@@ -6,7 +6,7 @@
   */
 -->
 <actionGroups xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-              xsi:noNamespaceSchemaLocation="../../../../../../../vendor/magento/magento2-functional-testing-framework/src/Magento/FunctionalTestingFramework/Test/etc/actionGroupSchema.xsd">
+              xsi:noNamespaceSchemaLocation="urn:magento:mftf:Test/etc/testSchema.xsd">
     <actionGroup name="StorefrontFillCartDataActionGroup">
         <arguments>
             <argument name="cartData" defaultValue="PaymentAndShippingInfo"/>

app/code/Magento/Braintree/Test/Mftf/Section/BraintreeConfigurationPaymentSection.xml

@@ -7,7 +7,7 @@
 -->
 
 <sections xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-          xsi:noNamespaceSchemaLocation="../../../../../../../vendor/magento/magento2-functional-testing-framework/src/Magento/FunctionalTestingFramework/Page/etc/SectionObject.xsd">
+          xsi:noNamespaceSchemaLocation="urn:magento:mftf:Test/etc/testSchema.xsd">
     <section name="BraintreeConfigurationPaymentSection">
         <element name="creditCart" type="radio" selector="#braintree"/>
         <element name="paymentMethod" type="radio" selector="//div[@class='payment-group']//input[contains(@id, 'braintree_cc_vault_')]"/>