USB: sierra: fix product id

USB: sierra: fix product id

Attached is a patch to fix the addition of the new product ids I sent.

It is against 2.6.24-rc4, as Linus included the broken version of the
patch I sent you in that tree. :(

Not sure if this is the right method to go about this, but hopefully I got
it right this time.

Signed-off-by: Andrew Gilmore <agilmore@wirelessbeehive.com>
CC: Kevin Lloyd <klloyd@sierrawireless.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>