b4da22f2cf
This change makes it so that the ARM image creation script uses DNF instead of urpmi. This affords several advantages: 1. Mageia images can be created from non-Mageia systems 2. Mageia images can be created from within Mock 3. ARM images can be created from x86_64 hosts 4. Image building can rely on pre-installed repo configurations This also brings us in line with the Docker image creation process, which also uses DNF.