init: add G920I
init: add G920I

G920I is another very popular zerofltexx variant

Signed-off-by: Say <2e3929429c452eb44f0618666d63a6b9f994cac5@naver.com>

TeamNexus/android_device_samsung_zero-common,TeamNexus/android_device_samsung_zero-common,TeamNexus/android_device_samsung_zero-common,TeamNexus/android_device_samsung_zero-common,TeamNexus/android_device_samsung_zero-common