lib/tinyusb: Update to version 0.19.0-24.

This is 0.19.0 plus the following changes:
- remove obsolete dcd_esp32sx
- fix for HID stylus descriptor and HID example
- typos, docs and generator scripts
- MTP fix
- DWC2 enumeration when EP0 size=8
- DWC2 fix for EP0 IN
- stm32 FSDEV IRQ remapping fix
- DWC2 ZLP fix

The reason we need the extra 24 commits is due to a bug with TinyUSB's
handling of zero-length-packets in the DWC2 (Synopsis) backend, which
affects the stm32 port.  That's fixed by
hathach/tinyusb#3293

Signed-off-by: Damien George <damien@micropython.org>

Author: dpgeorge