Revert "usb_ffs.cpp: fix bcdVersion."

This reverts commit bb521817d1cd92fec4fae5c95d958380e6261df9.

Reason for revert: b/384789348
  causing devices over USB 3.x to lose adb connections

Change-Id: I90218bf3baf9989dd58ef64c68928a10a8f332ad
1 file changed