nissa: nivviks: Enable CONFIG_PLATFORM_EC_KBLIGHT_ENABLE_PIN.
Nivviks uses a GPIO for keyboard backlight enable. Set
CONFIG_PLATFORM_EC_KBLIGHT_ENABLE_PIN so that GPIO is used.
TEST=Keyboard backlight works on Nivviks.
BRANCH=None
@@ -17,6 +17,7 @@ CONFIG_PLATFORM_EC_ACCEL_LIS2DW12=y
# Keyboard
CONFIG_CROS_KB_RAW_NPCX=y
+CONFIG_PLATFORM_EC_KBLIGHT_ENABLE_PIN=y
# TCPC+PPC: both C0 and C1 (if present) are RAA489000
CONFIG_PLATFORM_EC_USB_PD_TCPM_RAA489000=y
