ASoC: dt-bindings: qcom,sm8250: add SM8550 sound card

Add sound card for SM8550, which as of now looks fully compatible with
SM8450.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20231106180422.170492-1-krzysztof.kozlowski@linaro.org


Signed-off-by: Mark Brown <broonie@kernel.org>