ARM: dts: msm: Add Camera sensor nodes to sdmmagpie

Add Camera sensor related nodes and corresponding pinctrl
changes to sdmmagpie IDP dtsi.

Change-Id: I3281871795bb3112b4b2ae419be5eef89b14e704
Signed-off-by: Ravi Kishore Tanuku <rktanuku@codeaurora.org>
Signed-off-by: Om Parkash <oparkash@codeaurora.org>