video: console: kconfig: Remove AVR32 dep. from VGA_CONSOLE

video: console: kconfig: Remove AVR32 dep. from VGA_CONSOLE

The AVR32 symbol was removed in commit 26202873bb51 ("avr32: remove
support for AVR32 architecture").

Signed-off-by: Ulf Magnusson <ulfalizer@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Corentin Labbe <clabbe.montjoie@gmail.com>
Cc: Viresh Kumar <viresh.kumar@linaro.org>
Cc: Matthias Brugger <matthias.bgg@gmail.com>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: LEROY Christophe <christophe.leroy@c-s.fr>
Cc: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>