mkosi: update mkosi commit reference to 5598b7f5793b6f63db5afaa39504a763fbaeb5cb

mkosi: update mkosi commit reference to 5598b7f5793b6f63db5afaa39504a763fbaeb5cb

* 5598b7f579 fedora: be more persistent when guessing what rawhide could be
* cdd2d1570e Use apt-ftparchive instead of reprepro
* eeb4ce6302 fix dead/404 link
* 30a487d183 mkosi-tools: Drop systemd-boot-efi package
* ad4b4d2cbe Add debug logging for version reported by systemd tools
* 95f5c77fb7 mkosi-tools: move systemd-boot package to conf file matching older releases
* 7da22f33e0 README: clarify that companion tools can also be enabled from the git repo
* ec3fe91532 Drop microsecond resolution for datetime.now()
* 9f7a53b687 mkosi-initrd: install raid rule with 70 prefix
* 32c3ff4677 ci: give a hint about possible fixes for failing reuse lints
* 489c5e9ecc build(deps): bump github/codeql-action from 3.29.2 to 3.29.5

(cherry picked from commit f89480a0a7db6e498422b07726a690435039c30e)