BugLink: http://bugs.launchpad.net/bugs/1657682

This patch limits the RS9113 driver from vendor to be used for the WLAN/BT
card mounted on Dell Caracalla IoT gateways.
Signed-off-by: Shrirang Bagul <shrirang.bagul@canonical.com>
Acked-by: Tim Gardner <tim.gardner@canonical.com>
Acked-by: Brad Figg <brad.figg@canonical.com>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>