Instead of trying to skip non-targeted orphans as they are added to
the graph in OrphanTransformer, remove knowledge of targeting from
OrphanTransformer and instead make the orphan resource nodes properly
addressable.
That allows us to use existing logic in TargetTransformer to filter out
the nodes appropriately. This does require adding TargetTransformer to the
list of transforms that run during DynamicExpand so that targeting can
be applied to nodes with expanded counts.
Fixes#4515Fixes#2538Fixes#4462
Adds an "alias" field to the provider which allows creating multiple instances
of a provider under different names. This provides support for configurations
such as multiple AWS providers for different regions. In each resource, the
provider can be set with the "provider" field.
(thanks to Cisco Cloud for their support)
Paul Hinze