Override compute_interconnect_remote_locations_v1::InterconnectRemoteLocationsClient Endpoint Configuration

  // This configuration is common with Private Google Access:
  //     https://cloud.google.com/vpc/docs/private-google-access
  auto options = google::cloud::Options{}.set<google::cloud::EndpointOption>(
      "private.googleapis.com");
  auto client = google::cloud::compute_interconnect_remote_locations_v1::
      InterconnectRemoteLocationsClient(
          google::cloud::compute_interconnect_remote_locations_v1::
              MakeInterconnectRemoteLocationsConnectionRest(options));