nobby-230: update device- and linux- packages (MR 1165)

Changes:
- Add audio package dependency;
- Replace panel driver with one from stock kernel (thanks to bnister);
- Change keyboard layout so it's fully supported in X11.

[ci:skip-build]: already built successfully in CI

device/testing/linux-nobby-230/04-add-keypad-support.patch

@@ -65,7 +65,7 @@ index d80e056..cc9db11 100755
 +	KEY(1, 1, KEY_0),
 +	KEY(0, 2, KEY_3),
 +	KEY(1, 2, KEY_MENU),
-+	KEY(2, 2, KEY_NUMERIC_POUND),
++	KEY(2, 2, KEY_SLASH),
  };
  
  static const struct matrix_keymap_data customize_keymap = {
@@ -178,7 +178,7 @@ index d80e056..cc9db11 100755
 +	{
 +		.gpio	= GPIO_SELECT_KEY,
 +		.ds_irqflags = IRQF_TRIGGER_LOW,
-+		.code = KEY_SELECT,
++		.code = KEY_ENTER,
 +		.desc = "Select key",
 +		.active_low = 1,
 +		.debounce_interval = 2,
@@ -186,7 +186,7 @@ index d80e056..cc9db11 100755
 +	{
 +		.gpio	= GPIO_NUMERIC_STAR_KEY,
 +		.ds_irqflags = IRQF_TRIGGER_LOW,
-+		.code = KEY_NUMERIC_STAR,
++		.code = KEY_KPASTERISK,
 +		.desc = "Star key",
 +		.active_low = 1,
 +		.debounce_interval = 2,