msm: lmh_lite: Add ftrace events for LMH debug interface

Add ftrace events for LMH debug interface events like data
and config type read, debug data read and LMH configure
data.

Change-Id: Ie1e4e3fce9a933b6c6510fd93b67e7828ee0b510
Signed-off-by: Ram Chandrasekar <rkumbako@codeaurora.org>