ARM: dts: exynos: correct max98090 DAI argument in Snow

The max98090 has only one DAI and does not take argument to DAI
phandles:

  exynos5250-snow-rev5.dtb: audio-codec@10: #sound-dai-cells:0:0: 0 was expected

Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Link: https://lore.kernel.org/r/20230208160424.371678-1-krzysztof.kozlowski@linaro.org


Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>