fix configuration_parameters (#9713)
fix configuration_parameters (#9713)


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