ANDROID: GKI: Update symbol list for Amlogic

9 function symbol(s) added
  'bool class_is_registered(const struct class*)'
  'bool tty_termios_hw_change(const struct ktermios*, const struct ktermios*)'
  'void usb_serial_deregister_drivers(struct usb_serial_driver* const*)'
  'void usb_serial_generic_close(struct usb_serial_port*)'
  'int usb_serial_generic_get_icount(struct tty_struct*, struct serial_icounter_struct*)'
  'int usb_serial_generic_open(struct tty_struct*, struct usb_serial_port*)'
  'void usb_serial_generic_throttle(struct tty_struct*)'
  'void usb_serial_generic_unthrottle(struct tty_struct*)'
  'int usb_serial_register_drivers(struct usb_serial_driver* const*, const char*, const struct usb_device_id*)'

Bug: 352683707
Change-Id: I3b7e2356dfdc5b186d34ada94220888e3601ad9d
Signed-off-by: Qinglin Li <qinglin.li@amlogic.com>