Add the mirror from (guix gnu-maintenance) to make the simplified
linux.org updater (of a later commit) work.
* download.scm (%mirrors)[kernel.org]: Add mirrors.edge.kernel.org mirror.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
"http://kernel.osuosl.org/pub/"
"http://ftp.be.debian.org/pub/"
"http://mirror.linux.org.au/"
+ "https://mirrors.edge.kernel.org/pub/"
"ftp://ftp.funet.fi/pub/mirrors/ftp.kernel.org/pub/")
(apache ; from http://www.apache.org/mirrors/dist.html
"http://www.eu.apache.org/dist/"