drm/panel: s6e63m0: Fix and extend MCS table

Fix up the format of the manufacturer command set table
to be TAB-indented and lowercase. Add the MCS_TEMP_SWIRE
command that we will make use of.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Guido Günther <agx@sigxcpu.org>
Cc: Stephan Gerhold <stephan@gerhold.net>
Cc: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201117175621.870085-1-linus.walleij@linaro.org