added auth bypass support for:
* MT6873 MediaTek (Dimensity 800 5G).
* MT6873V/ZA MediaTek (Dimensity 800 5G).
* MT8765WB tablets (ARMv8 (64-bit).
* added vivo demo remove option for latest vivo model.
* added lg preloader crash support.
* added preloader cash only option without disable auth ->
to be able to use the port other tools which require usb hotplug callbacks.
* phased out usblib and payloads and external depends, only 1 standalone exe.