ASoC: core: replace aux_comp_list to component_dev_list

Now, Card has component_dev_list, we can replace aux_comp_list
to component_dev_list with new auxiliary flags

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