ARM: dts: msm: move haptics node into target specific DT files

Different targets use different types of actuator type for
haptics. Hence, move the haptics DT node to target specific
DT file and remove the haptics node from pmi DT file.

Change-Id: I2f0ef93bd5bb140b0b5ef1c6829a27bba9197122
Signed-off-by: Abinaya P <abinayap@codeaurora.org>