ASoC: ak4554: Add to SND_SOC_ALL_CODECS
ASoC: ak4554: Add to SND_SOC_ALL_CODECS

For build coverage.

Signed-off-by: Mark Brown <b51b9a92386687a9ac927cebfa0f978adeb8cea5@linaro.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs