Update stage0-posix to pull in newer M2-Planet. - live-bootstrap - Mirror of <https://github.com/fosslinux/live-bootstrap>

commit: bd7ad7e8aeead02d32eea3de3b2dd12d386ee24e
parent eae8107607bc658772c616a5ad7ac7552b7202a6
Author: Andrius Štikonas <andrius@stikonas.eu>
Date:   Sun, 30 Apr 2023 23:58:31 +0100

Update stage0-posix to pull in newer M2-Planet.