see https://github.com/np-guard/vpc-network-config-analyzer/pull/425
When input vpc config is a file, filtering by the VPC's resource group (other resources within VPCs are handled by checking their VPC resource group).
When running with collector, filtering is by each resource and its own resource-group.
For input config from collector, it makes more sense to analyze resources only if their VPC configuration is also present.
This may be related to the input config validation issue.
see https://github.com/np-guard/vpc-network-config-analyzer/pull/425 When input vpc config is a file, filtering by the VPC's resource group (other resources within VPCs are handled by checking their VPC resource group). When running with collector, filtering is by each resource and its own resource-group.