upgrade-tests: use archfile from previous version
upgrade-tests: use archfile from previous version

This is a more realistic test where the upgrade test deploys the previous
refarch file instead of the current one. Moreover this removes the needs
to remove new component that wasn't implemented

Change-Id: Id13896a4098a06f35400dd1a6c092ba806b43938

enovance/software-factory,enovance/software-factory,enovance/software-factory,enovance/software-factory,enovance/software-factory