audio: Make PC speaker audio card available by default

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Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Nmalc <av1474@comtv.ru>

configure

@@ -90,8 +90,8 @@ static="no"
 sparc_cpu=""
 cross_prefix=""
 audio_drv_list=""
-audio_card_list="ac97 es1370 sb16 hda"
-audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
+audio_card_list="ac97 es1370 sb16 hda pcspk"
+audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda pcspk"
 block_drv_whitelist=""
 host_cc="gcc"
 helper_cflags=""