Update the Chromebook codenames in the 20221214 release news page, and
remove part of the note about missing documentation added in previous
commits.
Remove note about me doing "extensive changes to U-Boot" regarding it
being a coreboot payload, that's not exactly true. The patches in lbmk
are optional, quality of life stuff, and mostly other people's. Upstream
basically happens to work fine this way but integration could be much
much better (which I will try to work on in the future).
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Leah Rowe