RT-Thread/rt-thread: https://github.com/RT-Thread/rt-thread.git @ 8a8c28f3c27caeb1034e064af16ae18fa4e195da

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chenjh 055c3d3e1d [Update] Sync from v4.0.3		5 lat temu
..
usbdevice	055c3d3e1d [Update] Sync from v4.0.3	5 lat temu
usbhost	055c3d3e1d [Update] Sync from v4.0.3	5 lat temu
SConscript	cc54e0a74e [usb]update usb stack	8 lat temu