Add support for new taDFU mode (iPhone 14 family)

[nikias]

This is to track implementation progress for the new taDFU mode that is uses with newer devices like iPhone 14. Thanks to some initial analysis by @siguza, we already know a few things:

• USB VID: 0x05ac PID: 0x1881
• Initial packet to send to pipe 6 (ep3): { 0x01, 0x10, 0xa0, 0x10, 0x00, 0x00, 0x01, 0x04, 0x00, 0x00, 0x00, 0x00 }
• read back from pipe 5 (ep 3) will yield a buffer that contains a USB descriptor, with NONC, SNON values, and CPID, BDID, etc...

[ChinaGuCheng]

It seems to work. Do you know how to send files

[Siguza]

Dumping this here: main.m.gz
This reads and prints a bunch of DFU descriptors.
There's also an #if 0 block that I think correctly uploads an image to DFU, but so far I haven't been able to boot iBSS. My current theory is that there's actually something missing in the img4, possibly related to the <key>MemoryMap</key> key in BuildManifest?

[weikaizu]

May I ask, has this problem been solved?

[weikaizu]

@nikias

[nikias]

I pushed a few commits, thanks to the work of @LinusHenze and @tihmstar we have support for it for macOS and Linux. Windows is still missing.