USB: ftdi_sio: add support for BeagleBone rev A5+

commit 444aa7fa9bd752d19ce472d3e02558b987c3cc67 upstream.

BeagleBone changed to the default FTDI 0403:6010 id in rev A5 to make life
easier for Windows users, so we need a similar workaround as the Calao
board to support it.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>