Add internal CAPIs to auto test
ex)
device_touchscreen_disable
device_touchscreen_enable
device_display_get_brightness_state
device_display_get_max_brightness_state
device_display_set_brightness_state
device_display_change_state_by_reason
device_multi_led_get_number
device_multi_led_control
device_battery_get_info_direct
device_pmqos_app_launch_home
device_pmqos_homescreen
device_get_reboot_mode
Change-Id: I3f45437591ed29c9477851b138d51d9fd5864295
Signed-off-by: lokilee73 <changjoo.lee@samsung.com>