[arch-releng] How about removing support for including [core]

[Pierre Schmitz]

hi,

as it seems we will only provide netinstall isos anyway, we probably
can simplify the releng part of archiso a bit by. Maybe we can also
remove the need to create the arch specific isos and just create one
single dual iso. And finally we could also the no longer useful
dual-netinstall prefix from the iso names.

Any thoughts about this?

Greetings,

Pierre

-- 
Pierre Schmitz, https://pierre-schmitz.com