Remove exported res from monitoring::checks
Remove exported res from monitoring::checks

This class is included on the monitoring node itself. So the resources don't
need to be exported, just to be picked up again. This also permits me to run
more than one `s_monitoring` node locally.

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