ASoC: codecs: lpass-wsa-macro: parse clock-output-names

If we have several instances of WSA macro, each one of them should
register clock with unique name, so parse clock-output-names for this.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20221103195341.174972-2-krzysztof.kozlowski@linaro.org


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