Nova supports to configure resource provider inventory and traits using
a standardized YAML file format starting victoria release [1]. This
change adds the nova::compute::provider class to configure the custom
provider yaml file via puppet-nova.
[1] https://docs.openstack.org/nova/latest/admin/managing-resource-providers.html
Change-Id: If12d7f5a8c331e051eb543f88187c31e676f3b62