msm: cvp: Add uapi headers and trace events header

Adding new uapi header files and trace events header file for
Computer Vision Processor(CVP) driver. The header files expose
parameters to userspace clients to make system calls to CVP driver.

Change-Id: I6a55738e6bbda5a3f8f7b80881910c278fdd35d2
Signed-off-by: abhikran <abhikran@codeaurora.org>