arm64: dts: qcom: sm8250: switch usb1 qmp phy to USB3+DP mode

USB1 QMP PHY is not just a USB3 PHY, but USB3+DP PHY. Change device tree
nodes accordingly.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210331151614.3810197-7-dmitry.baryshkov@linaro.org


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