bug#49263: Guix weather backtrace

[Mathieu Othacehe]

Hello,

> Seems like the definition of icecat or some dependency of icecat does
> not support aarch64. Anyway, here is a patch. Could you confirm it works?

Applied as 5ef96ecaaeeabd5500e406f0103ca52ec079fdb9.

Thanks,

Mathieu