msm: camera: cpas: Update jpeg qosgen settings

Use OT limit as 16 for jpeg niu path. This help in
controlling jpeg bw flow and to avoid any backpressure
on IFE paths.

CRs-Fixed: 2789495
Change-Id: I458fa076f59915a7c11be9e7c3d78b412c5c7c5a
Signed-off-by: Pavan Kumar Chilamkurthi <pchilamk@codeaurora.org>