USB: serial: option: fix FM101R-GL defines

USB: serial: option: fix FM101R-GL defines

Modify the definition of the two Fibocom FM101R-GL PID macros, which had
their PIDs switched.

The correct PIDs are:

- VID:PID 413C:8213, FM101R-GL ESIM are laptop M.2 cards (with
  MBIM interfaces for Linux)

- VID:PID 413C:8215, FM101R-GL are laptop M.2 cards (with
  MBIM interface for Linux)

0x8213: mbim, tty
0x8215: mbim, tty

Signed-off-by: Puliang Lu <puliang.lu@fibocom.com>
Fixes: 52480e1f1a25 ("USB: serial: option: add Fibocom to DELL custom modem FM101R-GL")
Link: https://lore.kernel.org/lkml/TYZPR02MB508845BAD7936A62A105CE5D89DFA@TYZPR02MB5088.apcprd02.prod.outlook.com/
Cc: stable@vger.kernel.org
Signed-off-by: Johan Hovold <johan@kernel.org>