Bluetooth: btusb: Set early vendor info for Intel and Broadcom

For the controllers from Intel and Broadcom (including Apple), it is
helpful to have the information about the manufacturer send out early.

This patch sets the hdev->manufacturer information which will be send
out before actually calling the vendor specific hdev->setup driver
callback.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>