ARM: dts: msm: disable ssc-sensors node for sda845 RB3 HW

ssc-sensors is unusable on RB3 HW, so disable it.

Change-Id: I328f9580c2bc44c7d1d91d9861af7a4e60b176f8
Signed-off-by: Jiaxing Shi <jiaxsh@codeaurora.org>