usb: Add support for 90fd PID

Add 05c6 VID and 90fd PID with proper interface numbers to device
ID tables of diag_bridge, qrtr USB and rmnet_usb drivers, so that
the diag, IPC and RmNet functions can be probed by host on cable
connect.

Change-Id: Icbbd3578c6192eff267cf4610002b739601f0644
Signed-off-by: Ajay Agarwal <ajaya@codeaurora.org>