ARM: dts: exynos: correct SATA clocks in Exynos5250

The DT schema expects clock name matching certain patterns:

  exynos5250-smdk5250.dtb: sata@122f0000: clock-names:1: 'oneOf' conditional failed, one must be fixed:
    'sclk_sata' is not one of ['pclk', 'aclk', 'hclk', 'sata']
    'pmalive' was expected
    'rxoob' was expected
    'ref' was expected

Link: https://lore.kernel.org/r/20230120155404.323386-10-krzysztof.kozlowski@linaro.org


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