ARM: dts: msm: Add tupwr-disable for SM8150, SM6150 and SDMMAGPIE

Add property to control power of the trace unit for SM8150, SM6150 and
SDMMAGPIE's ETM. Don't keep trace unit powered across power collapse.

Change-Id: I1d5e71df224b830ebd802652f066991436e4b4e9
Signed-off-by: Mao Jinlong <jinlmao@codeaurora.org>