ASoC: wcd9335: Use DT bindings instead of local DAI definitions

Get DAI indices from DT bindings and remove the currently used
local definitions.

Signed-off-by: Yassine Oudjana <y.oudjana@protonmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220622161322.168017-3-y.oudjana@protonmail.com


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