arm64: dts: qcom: msm8916: Remove one more thermal trip point unit name

arm64: dts: qcom: msm8916: Remove one more thermal trip point unit name

Commit fe2aff0c574d2 ("arm64: dts: qcom: msm8916: remove unit name for thermal trip points")
removed the unit names for most of the thermal trip points defined
in msm8916.dtsi, but missed to update the one for cpu0_1-thermal.

So why wasn't this spotted by "make dtbs_check"? Apparently, the name
of the thermal zone is already invalid: thermal-zones.yaml specifies
a regex of ^[a-zA-Z][a-zA-Z0-9\\-]{1,12}-thermal$, so it is not allowed
to contain underscores. Therefore the thermal zone was never verified
using the DTB schema.

After replacing the underscore in the thermal zone name, the warning
shows up:

    apq8016-sbc.dt.yaml: thermal-zones: cpu0-1-thermal:trips: 'trip-point@0'
    does not match any of the regexes: '^[a-zA-Z][a-zA-Z0-9\\-_]{0,63}$', 'pinctrl-[0-9]+'

Fix up the thermal zone names and remove the unit name for the trip point.

Cc: Amit Kucheria <amit.kucheria@linaro.org>
Fixes: fe2aff0c574d2 ("arm64: dts: qcom: msm8916: remove unit name for thermal trip points")
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20200915071221.72895-3-stephan@gerhold.net
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>