openSUSE Leap 16.0: Security Update for Warewulf4 Important CVE-2025-58058

This update for warewulf4 fixes the following issues:

Changes in warewulf4:

- Update to version 4.6.4:

* v4.6.4 release updates

* Convert disk booleans from wwbool to *bool which allows bools in

disk to be set to false via command line (bsc#1248768)

* Update NetworkManager Overlay

* Disable ipv4 in NetworkManager if no address or route is specified

* fix(wwctl): Create overlay edit tempfile in tmpdir

* Add default for systemd name for warewulf in warewulf.conf

* Atomic overlay file application in wwclient

* Simpler names for overlay methods

* Fix warewulfd api behavior when deleting distribution overlay

- Update to version 4.6.3:

* v4.6.3 release

* IPv6 iPXE support

* Fix a syntax error in the RPM specfile

* Fix a race condition in wwctl overlay edit

* Fixed handling of comma-separated mount options in `fstab` and `ignition` overlays

* Move reexec.Init() to beginning of wwctl

* Add documentation for using tmpfs to distribute across numa nodes

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