ACQE-8231: Admin can export ordered product report without facing any errors

- Changes made as per latest comments

Author: Pavan-bj

app/code/Magento/Reports/Test/Mftf/Section/OrderReportMainSection/OrderReportMainSection.xml

@@ -17,6 +17,6 @@
         <element name="fromDatePickerText" type="text" selector="span#gridTotalsCustomer_period_date_from_advice"/>
         <element name="toDatePicker" type="button" selector="//input[@name='report_to']/following-sibling::button"/>
         <element name="toDatePickerText" type="text" selector="span#gridTotalsCustomer_period_date_to_advice"/>
-        <element name="exportBtn" type="button" selector="//button[@title='Export']"/>
+        <element name="exportBtn" type="button" selector="//div[@class='admin__data-grid-export']//button"/>
     </section>
 </sections>

app/code/Magento/Reports/Test/Mftf/Test/AdminCanExportOrderedProductsReportTest.xml

@@ -21,9 +21,6 @@
             <createData entity="_defaultCategory" stepKey="createCategory"/>
             <createData entity="SimpleProduct2" stepKey="createSimpleProduct"/>
             <createData entity="Simple_US_Customer" stepKey="createCustomer"/>
-            <actionGroup ref="CliIndexerReindexActionGroup" stepKey="reindex">
-                <argument name="indices" value=""/>
-            </actionGroup>
             <!-- Login as a customer -->
             <actionGroup ref="LoginToStorefrontActionGroup" stepKey="loginToStorefrontAccount">
                 <argument name="Customer" value="$createCustomer$"/>