ARM: dts: msm: increase aicl rerun period to 180s on PMI8994

Increase the AICL rerun period to 180 seconds on PMI8994 to avoid waking
up all the time when charging.

CRs-Fixed: 920791
Change-Id: Id110f13749fb14f3a84feacaa7e6b95ce9d4e516
Signed-off-by: Xiaozhe Shi <xiaozhes@codeaurora.org>