ARM: dts: msm: Add thermal sensor info for msmtriton

Add thermal sensor related information, which provides information
such as alias, type and scaling factor to Kernel Thermal Monitor(KTM).
The KTM exposes these sensor information via sysfs to thermal-engine.

Change-Id: Id65a720d20fb34b9b5dccf8626af00a1d0519ce3
Signed-off-by: Manaf Meethalavalappu Pallikunhi <manafm@codeaurora.org>