ASoC: soc.h: tidyup struct snd_soc_dai_link definition order

Current struct snd_soc_dai_link has many members, but definition order
was random. Especially, bool / bit field are defined randomly.
This patch tidyups these definition order to calculate data alignment
easy.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>