mb/starlabs/byte_adl: Set BT_EN to host owned

BT_EN (VGPIO_0) needs to be host-owned, so that the driver
can control it during the reset procedure. Adjust it accordingly.

Change-Id: I9acc7943de423c0ab441226c0fb4f437a10d2749
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/86137
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>

src/mainboard/starlabs/byte_adl/variants/mk_ii/gpio.c

@@ -450,6 +450,9 @@ const struct pad_config gpio_table[] = {
 	PAD_NC(GPP_R6, NONE),
 	/* R7:		Not Connected					*/
 	PAD_NC(GPP_R7, NONE),
+
+	/* BT_EN */
+	PAD_CFG_GPO_GPIO_DRIVER(GPP_VGPIO_0, 1, DEEP, NONE),
 };
 
 const struct pad_config *variant_gpio_table(size_t *num)