ARM: dts: msm: Enable camera on SDM439 interposer

Add device nodes to enable camera sensors
on SDM439 interposer.
It is a snapshot of msm8937 device node from
msm-3.18 at commit 71105998845fb ("ALSA: seq: Fix
use-after-free at creating a port").

Change-Id: I9c23e9352598dc95117a2ac11cdedbb0d614c6d8
Signed-off-by: Vijay kumar Tumati <vtumati@codeaurora.org>