NothingOS 2.0.3 Port Merlinx

Changelogs :

~ from nothing pong

~ patched magisk v26.1

~ selinux permissive mode

~ comes with buff balance kernel

~ switch to new oem logo

~ increase and lock 3gb zram size

~ increase first booting time

~ fixed fingerprint overlay

~ fixed system blackscreen

~ fixed & enable always on display

~ fixed statusbar overlay padding

~ fixed ext sdcard and usb otg

~ mandatory encryption removed

~ some other bug fixed and improvements!