Revert "ARM: dts: msm: Mitigate modem during low state of charge in sm8150"

This reverts commit 0b68fd6f.
State of charge modem mitigation will not be a default config instead
customers can create this config based on their requirement.

Change-Id: Ia3f9f34cb395bd115ad20f5c6ad42ea682bcf638
Signed-off-by: Ram Chandrasekar <rkumbako@codeaurora.org>