arm64: dts: qcom: x1e80100-vivobook-s15: Drop orientation-switch from USB SS[0-1] QMP PHYs

The orientation-switch is already set in the x1e80100 SoC dtsi,
so drop from Vivobook S15 dts.

Fixes: d0e2f8f6 ("arm64: dts: qcom: Add device tree for ASUS Vivobook S 15")
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20241014-x1e80100-dts-drop-orientation-switch-v1-2-26afa6d4afd9@linaro.org


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