Add a healthcheck endpoint that we can use to test routing
Add a healthcheck endpoint that we can use to test routing

The specialist publisher (v1) app routes specific endpoints
to the v2 app. This rule lets us test that routing works.

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