ASoC: soc-dai: Remove set_fmt_new callback

Now the behaviour of the core and all drivers is updated to the new
direct clock specification the temporary set_fmt_new callback can be
completely removed.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220519154318.2153729-56-ckeepax@opensource.cirrus.com


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