Maintainer needed for Linux-libre and IceCat packages

[Mark H Weaver]

Hello,

I need to take a break from Guix.  I'm not sure if I'll be back or not.
Someone else should take over maintenance of the Linux-libre and IceCat
packages, starting with the recent kernel updates for 4.4.192, 4.9.192,
4.14.143, 4.19.72, and 5.2.14.

      Thanks,
        Mark