MAGETWO-42411: Enable this Solution dropdown is active for Website Payments Pro Hosted Solution when required settings not filled in

- fix by QA comment

Author: Yushkin, Dmytro

app/code/Magento/Paypal/etc/adminhtml/system/payments_pro_hosted_solution.xml

@@ -37,7 +37,7 @@
                 <source_model>Magento\Config\Model\Config\Source\Yesno</source_model>
                 <frontend_model>Magento\Paypal\Block\Adminhtml\System\Config\Field\Enable\Payment</frontend_model>
                 <requires>
-                    <group id="pphs_required_settings"/>
+                    <group id="pphs_required_settings_pphs"/>
                 </requires>
                 <frontend_class>paypal-enabler paypal-ec-separate</frontend_class>
             </field>

dev/tests/integration/testsuite/Magento/Paypal/Model/Config/Structure/Reader/_files/expected/config.xml

@@ -1164,7 +1164,7 @@
                         <source_model>Magento\Config\Model\Config\Source\Yesno</source_model>
                         <frontend_model>Magento\Paypal\Block\Adminhtml\System\Config\Field\Enable\Payment</frontend_model>
                         <requires>
-                            <group id="pphs_required_settings"/>
+                            <group id="pphs_required_settings_pphs"/>
                         </requires>
                         <frontend_class>paypal-enabler paypal-ec-separate</frontend_class>
                     </field>