Update to e2fsprogs-1.46.5.
Update to zstd-1.5.1.
Update to expat-2.4.2.
Update to shadow-4.10.
Update to sysvinit-3.01.
Update to linux-5.15.12.
Update to iana-etc-20211224.
Update to openssl-3.0.1.
Update to eudev-3.2.11.
Update lfs-latest-git.php currency for new eudev location.
Update to meson-0.58.0
Update to systemd-248
Update to gcc-11.1.0
Update to linux-5.12.1
Update to iproute2-5.12.0
Update to Python-3.9.5
Make /bin, /sbin, and /lib symlinks to their counterparts in /usr.
Thanks again for a significant portion of this work goes to Xi, I only
really merged it and made a couple of modifications for my updates. To
LFS 11.x we go!