Broken step in CI build

[orontee]

Context

It should be possible to build release candidates.

At present time:

• [ ] The upload fails because the archetype doesn't end with -rc[0-9]+
• [ ] The about dialog shows a wrong version when running a release candidate

[orontee]

https://github.com/orontee/argos/actions/runs/10022934188/job/27703260277