Unify condensed OS identifier formatting

[ianpittwood]

We have two different representation formats for short-hand or condensed OS identifiers in artifacts such as filenames. For instance, Ubuntu 22.04 could be condensed as "ubuntu2204" or "ubuntu-22.04" depending on where its used. At some point, we should unify our identifiers to be the "ubuntu-22.04" style as it is more readable and usable in most cases. We will need to consider that this will affect extension splitting when used in filenames.