ARM: dts: msm: Correct charging parameters

Some charging parameters of KPL573262PL-1300mAh battery are inconsistent
with the spec. It will cause an exception when charging.

Add thermal-mitigation parameter required by the thermal engine.

Change-Id: Ia101280750eaabf67321b7c1acbae5a30490af7d
CR-Fixed: 2285494
Signed-off-by: Jiaxing Shi <jiaxsh@codeaurora.org>