Add bills service reference

Hcs.Client/app.config

@@ -23,6 +23,10 @@
                     <security mode="Transport" />
                 </binding>
                 <binding name="RegOrgBindingAsync1" />
+                <binding name="BillsBindingAsync">
+                    <security mode="Transport" />
+                </binding>
+                <binding name="BillsBindingAsync1" />
             </basicHttpBinding>
         </bindings>
         <client>
@@ -44,6 +48,9 @@
                 binding="basicHttpBinding" bindingConfiguration="RegOrgBindingAsync"
                 contract="Service.Async.OrgRegistryCommon.RegOrgPortsTypeAsync"
                 name="RegOrgAsyncPort" />
+            <endpoint address="https://api.dom.gosuslugi.ru/ext-bus-bills-service/services/BillsAsync"
+                binding="basicHttpBinding" bindingConfiguration="BillsBindingAsync"
+                contract="Service.Async.Bills.BillsPortsTypeAsync" name="BillsPortAsync" />
         </client>
     </system.serviceModel>
 </configuration>