ARM: dts: msm: Add TSENS for SDM845

Temperature sensor (TSENS) supports 21 sensors across two
controllers. Add thermal sensor parameters used by the
thermal core framework to register TSENS sensors.

Change-Id: Iefada30115055e98bea06737d43c9ce02ecdf48b
Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org>