dt-bindings: soundwire: qcom,soundwire: correct sizes related to number of ports

There are several properties depending on number of ports.  Some of them
had maximum limit of 5 and some of 8.  SM8450 AudioReach comes with 8
ports, so fix the limits:

  sm8450-sony-xperia-nagara-pdx224.dtb: soundwire-controller@3250000: qcom,ports-word-length: 'oneOf' conditional failed, one must be fixed:
    [[255, 255, 255, 255, 255, 255, 255, 255]] is too short
    [255, 255, 255, 255, 255, 255, 255, 255] is too long

Fixes: febc50b8

 ("dt-bindings: soundwire: Convert text bindings to DT Schema")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20221223132159.81211-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Rob Herring <robh@kernel.org>