arm64: defconfig: enable Qualcomm ASoC modules

Enable CONFIG_SND_SOC_QCOM and several platform drivers to be built as modules.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20200917203913.3250205-3-dmitry.baryshkov@linaro.org


Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>