SUSE: 2023:4672-1 critical update for suse-build-key in various distros

## This update for suse-build-key fixes the following issues: This update runs a import-suse-build-key script. The previous libzypp-post-script based installation is replaced with a systemd timer and service (bsc#1217215 bsc#1216410 jsc#PED-2777). \- suse-build-key- import.service \- suse-build-key-import.timer It imports the future SUSE Linux Enterprise 15 4096 bit RSA key primary and reserve keys. After successful import the timer is disabled. To manually import them you can also run: # rpm --import /usr/lib/rpm/gnupg/keys/gpg-pubkey-3fa1d6ce-63c9481c.asc # rpm --import /usr/lib/rpm/gnupg/keys/gpg-pubkey-d588dc46-63c939db.asc ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".