ASoC: remove two unnecessary gpiolib dependencies

Merge series from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>:

Remove two dependencies - issues reported by Intel kernel test bot.

sound/soc/codecs/Kconfig

@@ -986,7 +986,6 @@ config SND_SOC_MAX98095
 
 config SND_SOC_MAX98357A
 	tristate "Maxim MAX98357A CODEC"
-	depends on GPIOLIB
 
 config SND_SOC_MAX98371
 	tristate
@@ -1255,7 +1254,6 @@ config SND_SOC_RT1015
 
 config SND_SOC_RT1015P
 	tristate
-	depends on GPIOLIB
 
 config SND_SOC_RT1016
 	tristate