drivers: console: remove unused CONSOLE selection

Fixes: #38403

Removing unneeded `CONFIG_CONSOLES=y` occurrences where no console
driver is selected.

Such selection results in an empty drivers__console zephyr library,
which again results in the following warning message.

> No SOURCES given to Zephyr library: drivers__console
>
> Excluding target from build.

Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>