ARM: dts: qcom: msm8974-honami: Add USB node.

This exact node has been included in Amami DTS
ever since 2017, turns out it works perfectly
fine with Honami, as tested with postmarketOS.

Signed-off-by: Konrad Dybcio <konradybcio@gmail.com>
Link: https://lore.kernel.org/r/20200118165518.36036-1-konradybcio@gmail.com


Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>