B2B-1704: Add MFTF test for MC-38621

 - Moving curl helpers

Author: dhaecker

app/code/Magento/TaxImportExport/Test/Mftf/Helper/CurlHelpers.php renamed to app/code/Magento/Catalog/Test/Mftf/Helper/CurlHelpers.php

@@ -5,7 +5,7 @@
  */
 declare(strict_types=1);
 
-namespace Magento\TaxImportExport\Test\Mftf\Helper;
+namespace Magento\Catalog\Test\Mftf\Helper;
 
 use Magento\FunctionalTestingFramework\Helper\Helper;
 

app/code/Magento/TaxImportExport/Test/Mftf/Test/AdminExportTaxRatesTest.xml

@@ -43,11 +43,11 @@
         <actionGroup ref="AdminNavigateImportExportTaxRatesActionGroup" stepKey="navigateToImportExportTaxRatesPage"/>
         <actionGroup ref="AdminClickExportTaxRatesActionGroup" stepKey="exportTaxRates"/>
         <grabAttributeFrom userInput="action" selector="{{AdminImportExportTaxRatesSection.exportTaxRatesButtonForm}}" stepKey="grabExportUrl"/>
-        <helper class="\Magento\TaxImportExport\Test\Mftf\Helper\CurlHelpers" method="assertCurlResponseContainsString" stepKey="assertExportedFileContainsCATaxRate">
+        <helper class="\Magento\Catalog\Test\Mftf\Helper\CurlHelpers" method="assertCurlResponseContainsString" stepKey="assertExportedFileContainsCATaxRate">
             <argument name="url">{$grabExportUrl}</argument>
             <argument name="expectedString">{{US_CA_Rate_1.code}}</argument>
         </helper>
-        <helper class="\Magento\TaxImportExport\Test\Mftf\Helper\CurlHelpers" method="assertCurlResponseContainsString" stepKey="assertExportedFileContainsNYTaxRate">
+        <helper class="\Magento\Catalog\Test\Mftf\Helper\CurlHelpers" method="assertCurlResponseContainsString" stepKey="assertExportedFileContainsNYTaxRate">
             <argument name="url">{$grabExportUrl}</argument>
             <argument name="expectedString">{{US_NY_Rate_1.code}}</argument>
         </helper>