unexpected order of dependencies

[jerger]

As build is intentionally impure, order of dependencies matters. Mach resolves dependencies reverse - that's unexpected - at least to me.

Real-World-Example can be found here: https://github.com/DomainDrivenArchitecture/dda-cloudspec/blob/003a1919815cac7d1fff0e4db11b0d9d0b298b56/Machfile.edn#L102