Bluetooth: Fix BR/EDR-only address checks for remote OOB data

For now the mgmt commands dealing with remote OOB data are strictly
BR/EDR-only. This patch fixes missing checks for the passed address type
so that any non-BR/EDR value triggers the appropriate error response.

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