Code review comment for ~jocave/plainbox-provider-checkbox/+git/plainbox-provider-checkbox-parts:server-stage-packages

Good question. It was really just because I started the list with the stage-packages from plainbox-provider-snappy commented out and re-enabled them as I hit the need for them in this provider. It was basically just for expediency on my part. Given this is still WIP it felt reasonable to leave them there for now.