[packman] Expiring GPG key for PackMan repo

[Stefan Hundhammer]

Hi all!

Since a few days, I keep getting this warning for every 'zypper' command on
my Leap 15.5:

The gpg key signing file 'repomd.xml' will expire in 0 days.
  Repository:       Packman
  Key Fingerprint:  F887 5B88 0D51 8B6B 8C53 0D13 45A1 D067 1ABD 1AFB
  Key Name:         PackMan Project (signing key) <packman at links2linux.de>
  Key Algorithm:    RSA 4096
  Key Created:      Mo 08 Jan 2024 22:26:14 CET
  Key Expires:      Fr 13 Sep 2024 00:17:21 CEST (expires within 24h)
  Rpm Name:         gpg-pubkey-1abd1afb-659c6876

The repo URL is:

http://ftp.gwdg.de/pub/linux/misc/packman/suse/openSUSE_Leap_15.5/

Kind regards
-- 
Stefan Hundhammer  <shundhammer at suse.com>
YaST Developer

SUSE Software Solutions Germany GmbH
GF: Ivo Totev; HRB 36809, AG Nürnberg