ARM: dts: msm: Enable ADC based AICL for pmi632

It's required for pmi632 charger to use ADC based AICL for
better accuracy. Hence, enable the same for pmi632 charger.

Change-Id: Ief2e99afe30184a54835b39650fe41200244b51f
Signed-off-by: Umang Agrawal <uagrawal@codeaurora.org>