Refactor hcl2_upgrade (#10787)
Refactor hcl2_upgrade (#10787)


mitchellh/packer,mitchellh/packer,mitchellh/packer,rnaveiras/packer,rnaveiras/packer,rnaveiras/packer,hashicorp/packer,hashicorp/packer,pecigonzalo/packer,pecigonzalo/packer,mitchellh/packer,hashicorp/packer,rnaveiras/packer,mitchellh/packer,pecigonzalo/packer,pecigonzalo/packer,rnaveiras/packer,hashicorp/packer,rnaveiras/packer