arm64: dts: qcom: sm8250-xiaomi-elish: set rotation

Xiaomi Pad 5 Pro has a 2560x1600 portrait screen, set RIGHT_UP rotation
to make it look like a landscape screen.

Signed-off-by: Jianhua Lu <lujianhua000@gmail.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240227121744.10918-1-lujianhua000@gmail.com


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