Use Qbs in CI

[memsharded]

Let's check into which platform/platforms makes more sense, I'd say start with 1 and see how it goes.

          By the way, we released Qbs 2.4 several weeks ago, can we install it into CI now? Do you need any help?

Originally posted by @ABBAPOH in https://github.com/conan-io/conan/issues/16742#issuecomment-2312166923