SUSE Linux Micro 6.1: SUSE-SU-2025:20416-1 moderate: systemd coredump issue

## This update for systemd fixes the following issues: * coredump: use %d in kernel core pattern (CVE-2025-4598) * Revert "macro: terminate the temporary VA_ARGS_FOREACH() array with a sentinel" (SUSE specific) * umount: do not move busy network mounts (bsc#1236177) * man/pstore.conf: pstore.conf template is not always installed in /etc * man: coredump.conf template is not always installed in /etc (bsc#1237496) * Don't write messages sent from users with UID falling into the container UID range to the system journal. Daemons in the container don't talk to the outside journald as they talk to the inner one directly, which does its journal splitting based on shifted uids. (bsc#1242938) * This re-adds back the support for the persistent net name rules as well as