Add host entries for API PostgreSQL machines
Add host entries for API PostgreSQL machines

These machines were added in:
https://github.gds/gds/govuk-provisioning/blob/4ad9362d7e0c7fe1c34a5c0ac19c91fbb368e79b/vcloud-launcher/preview_carrenza/api.yaml#L247-L286

alphagov/govuk-puppet,alphagov/govuk-puppet,alphagov/govuk-puppet,alphagov/govuk-puppet,alphagov/govuk-puppet,alphagov/govuk-puppet