ASoC: Intel: KMB: Fix S24_LE configuration

ASoC: Intel: KMB: Fix S24_LE configuration

S24_LE is 24 bit audio in 32 bit container configuration
Fixing the configuration to match the data arrangement of
this audio format.

Fixes: c5477e966728 ("ASoC: Intel: Add KeemBay platform driver")

Signed-off-by: Michael Sit Wei Hong <michael.wei.hong.sit@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20201116061905.32431-2-michael.wei.hong.sit@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>