defconfig: Enable regulator AOP cooling device for SDM845 and SDM670

Enable regulator AOP cooling device for SDM845 and SDM670. This cooling
device will place a floor voltage restriction on a rail.

Change-Id: Ib9ff39e36f1ea83e3da5d3ecb13c0e378df959b6
Signed-off-by: Ram Chandrasekar <rkumbako@codeaurora.org>
4 files changed