config-libkrunfw_x86_64: Enable virtio-snd driver support

Enable ALSA sound support and the virtio-snd driver in the
kernel configuration to support vhost-user sound devices.

The virtio-snd driver allows the guest to use external
vhost-user sound backends for audio playback and capture.

Signed-off-by: Dorinda Bassey <dbassey@redhat.com>

Author: Dorinda Bassey

config-libkrunfw_x86_64

@@ -1369,7 +1369,13 @@ CONFIG_DUMMY_CONSOLE_ROWS=25
 # end of Console display driver support
 # end of Graphics support
 
-# CONFIG_SOUND is not set
+CONFIG_SOUND=y
+CONFIG_SND=y
+CONFIG_SND_TIMER=y
+CONFIG_SND_PCM=y
+CONFIG_SND_JACK=y
+CONFIG_SND_DRIVERS=y
+CONFIG_SND_VIRTIO=y
 CONFIG_HID_SUPPORT=y
 # CONFIG_HID is not set
 CONFIG_USB_OHCI_LITTLE_ENDIAN=y