Add in fixes for cheeps infra run.

Made the setup detection more smart since this will get triggered
in the infra run since service accounts are used.

Also make sure cheeps use internal IPs as well.

Bug: 128433662
Test: acloud create --avd-type cheeps ...
Change-Id: Ib9b48f99235e7435657b5335d18cdecd21ca2a61
3 files changed