ARM: dts: qcom: Add second trip to quiet-therm userspace rule for SHIMA

There are two clients in userspace who can request different trip
thresholds to quiet-therm. Add another thermal zone trip node
to quiet-therm for second client to configure its own threshold.

Change-Id: Ie8f5d6fbb08644f9eb99b7361c6424ecb54f55a8