FROMLIST: arm64: meson: remove MESON_IRQ_GPIO selection

Selecting MESON_IRQ_GPIO forces it as built-in, but we may need to build it
as a module, thus remove it here and let the "default ARCH_MESON" build as
built-in by default with the option to switch it to module.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://lore.kernel.org/r/20201020072532.949137-3-narmstrong@baylibre.com


Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Tested-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Bug: 179406580
Change-Id: I5ddbd1f363b1c23520f2c55f04e05d2ead409dae
(cherry picked from commit 58d829ec)