Default Order should be greater than 0

https://github.com/rocknsm/rock-dashboards/blob/ca8c276dc3c5f743dd40f4b68df488d7702c9023/ecs-configuration/elasticsearch/ecs-default-index-settings.json#L2

This should be greater than zero that that it does not conflict with the default mappings elastic ships with. This gets ignored in version 7.5 and does not apply with out changing its order to at least 1 or greater.