ARM: dts: msm: Correct primary camera mount angle on SDM660

Correcting the mount angle as per hardware design. Camera node
in userspace camera config file is shared by both MTP and QRD and
the mount angles are not same. So using mount angles in device
node by keeping default value(360) in config file.

Change-Id: Ia51a4fae564044d8043d740041cb77e138ec8b4d
Signed-off-by: Vijay kumar Tumati <vtumati@codeaurora.org>