Stop purging the email related queues in AWS
Stop purging the email related queues in AWS

Queues are now only configured when the corresponding applications are
running, so these queues no longer exist, as the email_alert_service
is only running in Carrenza.

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