ASoC: Intel: sof-sdw: add MAX98373 I2C dependencies

Reflect Kconfig changes and add both SoundWire and I2C modes
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20200708203215.231776-4-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/intel/boards/Kconfig

@@ -565,6 +565,7 @@ config SND_SOC_INTEL_SOUNDWIRE_SOF_MACH
 	depends on SND_SOC_INTEL_USER_FRIENDLY_LONG_NAMES || COMPILE_TEST
 	depends on SOUNDWIRE
 	depends on SND_HDA_CODEC_HDMI && SND_SOC_SOF_HDA_AUDIO_CODEC
+	select SND_SOC_MAX98373_I2C
 	select SND_SOC_MAX98373_SDW
 	select SND_SOC_RT700_SDW
 	select SND_SOC_RT711_SDW