Fix route-services test in aws env
Fix route-services test in aws env

Releated to https://github.com/cloudfoundry/cf-acceptance-tests/commit/2025b9dd9592458801fe69e1f900bcfecb9588d0

cloudfoundry-incubator/bits-service-ci,cloudfoundry-incubator/bits-service-ci,cloudfoundry-incubator/bits-service-ci