uapi: lsm_params: Add timestamp support for lsm detection event

Add interface to set lsm framework mode configuration and
capture lsm detection event timestamp.

Change-Id: Ib911ee44620799b02756f6e03b19d1408f7d816c
Signed-off-by: Chaithanya Krishna Bacharaju <chaithan@codeaurora.org>
Signed-off-by: Revathi Uddaraju <revathiu@codeaurora.org>