Update push-test to show product of domains/hosts

Given multiple hosts and multiple domains, a route will be created for
each item in the cartesian product of the hosts and domains.

This test didn't properly convey that, but now it does.

Signed-off-by: Muhammad Altaf <malik.altaf@gmail.com>

cf/commands/application/push_test.go

@@ -314,6 +314,14 @@ var _ = Describe("Push Command", func() {
 						[]string{"OK"},
 						[]string{"Binding", "manifest-host.example2.com"},
 						[]string{"OK"},
+						[]string{"Creating", "host2.example1.com"},
+						[]string{"OK"},
+						[]string{"Binding", "host2.example1.com"},
+						[]string{"OK"},
+						[]string{"Creating", "host2.example2.com"},
+						[]string{"OK"},
+						[]string{"Binding", "host2.example2.com"},
+						[]string{"OK"},
 					))
 				})