Homestar: Remove CONFIG_DEVICE_EVENT DEFINE
Homestar doesn't have WLC and doesn't need it
BRANCH=Trogdor
TEST=make -j BOARD=homestar
Verify build on DVT board
#define CONFIG_GESTURE_DETECTION_MASK BIT(CONFIG_BODY_DETECTION_SENSOR)
#define CONFIG_GESTURE_HOST_DETECTION
-#define CONFIG_DEVICE_EVENT
#define CONFIG_BUTTON_TRIGGERED_RECOVERY
/* Internal SPI flash on NPCX7 */
