platform: arm64: EC_ACER_ASPIRE1 should depend on ARCH_QCOM

The Acer Aspire 1 Embedded Controller is only present on the Qualcomm
Snapdragon-based Acer Aspire 1 laptop.  Hence add a dependency on
ARCH_QCOM, to prevent asking the user about this driver when configuring
a kernel without Qualcomm SoC support.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Nikita Travkin <nikita@trvn.ru>
Link: https://lore.kernel.org/r/f5f38709c01d369ed9e375ceb2a9a12986457a1a.1720707932.git.geert+renesas@glider.be


Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>