arm64: defconfig: add various drivers for Amlogic based boards

Enable drivers for the hardware blocks present on the Amlogic Meson SoC
based boards: Khadas VIM3 and Hardkernel Odroid N2 to increase testing
coverage.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20231012103600.3381340-1-m.szyprowski@samsung.com


Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>