rawhide builder: Add dependencies for kernel-ark scripts

Michael Krausch-Hofmannrequested to merge
mh21_rh/containers:rawhide-ark-scripts into main

Also add helpers to easily check for Rawhide and ELN.

Part of kernel-ark#159 (closed)

Signed-off-by: Michael Hofmann mhofmann@redhat.com

Edited by Michael Krausch-Hofmann

Merge request reports