arm64: dts: qcom: sc7280: add UFS operating points

Replace the deprecated freq-table-hz property with an operating
points table with all supported frequencies and power levels.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250424-topic-sc7280-upstream-ufs-opps-v1-1-e63494d65f45@linaro.org


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