proxmox/terraform: Align production nodes declaration with current module version
Just aligning the production declaration with the current "node module" interface.
So the terraform plan
actually "compiles" instead of possibly breaking [1]
- [1]possibly because i did not check but the old declaration could not have worked given the evolution of that module
Test Plan
terraform plan
migrated/migration$819
Migrated from D4197 (view on Phabricator)