Remove support for using hdac_hdmi codec driver. No known products use
this configuration and hdac_hdmi cannot support all the platforms
sof_sdw does.

This change also fixes a bug in Kconfig rules.
SND_SOC_INTEL_SOUNDWIRE_SOF_MACH did not have a select SND_SOC_HDAC_HDMI
and this could cause build failures.
Reported-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Tested-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20210621194057.21711-3-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>