avp on Nostr: Updated "jc" to the version 1.25.4 ...

Updated "jc" to the version 1.25.4 (https://github.com/kellyjonbrazil/jc/releases/tag/v1.25.4) in GNU Guix:
https://git.savannah.gnu.org/cgit/guix.git/commit/?id=a34d8e2721d458e09f63b654dfe79e78589ac9a9

#guix #guix_patches