common: console: Delete obsolete VIDCONSOLE_AS_{LCD, NAME} options

common: console: Delete obsolete VIDCONSOLE_AS_{LCD, NAME} options

The configuration options CONFIG_VIDCONSOLE_AS_LCD and CONFIG_VIDCONSOLE_AS_
NAME have been marked as obsolete and scheduled for deletion in late 2020.

That's already long overdue and the last remaining consumers of these options
have already migrated to using "vidconsole" in their "stdout" and "stderr"
environment variables, so let's delete these two configuration options.

Signed-off-by: Dragan Simic <dsimic@manjaro.org>
Acked-by: Soeren Moch <smoch@web.de> # tbs2910