mb/google/guybrush: Enable camera power GPIO

Configure camera power GPIO to high

BUG=b:182207799
TEST=Build and boot to OS then checked camera device existence with lsusb

Signed-off-by: Ivy Jian <ivy_jian@compal.corp-partner.google.com>
Change-Id: Ie894167e3c4f8efdb3710599c6ff3a9fc975adb6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/52017
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Bhanu Prakash Maiya <bhanumaiya@google.com>
Reviewed-by: Martin Roth <martinroth@google.com>

src/mainboard/google/guybrush/variants/baseboard/gpio.c

@@ -88,7 +88,7 @@ static const struct soc_amd_gpio base_gpio_table[] = {
 	/* RAM_ID_2 / DEV_BEEP_LRCLK */
 	PAD_GPI(GPIO_75, PULL_NONE),
 	/* EN_PP3300_CAM */
-	PAD_GPO(GPIO_76, LOW),
+	PAD_GPO(GPIO_76, HIGH),
 	/* GPIO_77 - GPIO_83: Not available */
 	/* EC_SOC_INT_ODL */
 	PAD_GPI(GPIO_84, PULL_NONE),