pachyrhynchus: Re-enable the sound card support

- Enable CONFIG_SND_{PROC_FS,VERBOSE_PROCFS}

  Newer versions of wireplumber seem to need this. For more details
  about the setup see the Gentoo wiki:
  https://wiki.gentoo.org/index.php?title=PipeWire&oldid=1292992#Kernel

- Enable more audio codecs based on 'lsmod' on a live GRML.

pachyrhynchus-config

@@ -2787,9 +2787,11 @@ CONFIG_SND_JACK_INPUT_DEV=y
 # CONFIG_SND_OSSEMUL is not set
 CONFIG_SND_PCM_TIMER=y
 CONFIG_SND_HRTIMER=m
-# CONFIG_SND_DYNAMIC_MINORS is not set
+CONFIG_SND_DYNAMIC_MINORS=y
+CONFIG_SND_MAX_CARDS=32
 # CONFIG_SND_SUPPORT_OLD_API is not set
-# CONFIG_SND_PROC_FS is not set
+CONFIG_SND_PROC_FS=y
+CONFIG_SND_VERBOSE_PROCFS=y
 # CONFIG_SND_VERBOSE_PRINTK is not set
 # CONFIG_SND_CTL_FAST_LOOKUP is not set
 # CONFIG_SND_DEBUG is not set
@@ -2875,11 +2877,11 @@ CONFIG_SND_HDA_INTEL=m
 CONFIG_SND_HDA_RECONFIG=y
 # CONFIG_SND_HDA_INPUT_BEEP is not set
 CONFIG_SND_HDA_PATCH_LOADER=y
-# CONFIG_SND_HDA_CODEC_REALTEK is not set
+CONFIG_SND_HDA_CODEC_REALTEK=m
 # CONFIG_SND_HDA_CODEC_ANALOG is not set
 # CONFIG_SND_HDA_CODEC_SIGMATEL is not set
 # CONFIG_SND_HDA_CODEC_VIA is not set
-# CONFIG_SND_HDA_CODEC_HDMI is not set
+CONFIG_SND_HDA_CODEC_HDMI=m
 # CONFIG_SND_HDA_CODEC_CIRRUS is not set
 # CONFIG_SND_HDA_CODEC_CS8409 is not set
 CONFIG_SND_HDA_CODEC_CONEXANT=m