arm64: dts: exynos: gs101: comply with the new cmu_misc clock names

arm64: dts: exynos: gs101: comply with the new cmu_misc clock names

The cmu_misc clock-names were renamed to just "bus" and "sss" because
naming is local to the module, so cmu_misc is implied. As the bindings
and the device tree have not made a release yet, comply with the
renamed clocks.

Suggested-by: Rob Herring <robh@kernel.org>
Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Link: https://lore.kernel.org/r/20240109114908.3623645-3-tudor.ambarus@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>