Bluetooth: Add support connectable advertising setting

The patch adds a second advertising setting that allows switching of the
controller into connectable mode independent of the global connectable
setting.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index f76f45a..0f3413b 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -217,6 +217,7 @@
 	HCI_HS_ENABLED,
 	HCI_LE_ENABLED,
 	HCI_ADVERTISING,
+	HCI_ADVERTISING_CONNECTABLE,
 	HCI_CONNECTABLE,
 	HCI_DISCOVERABLE,
 	HCI_LIMITED_DISCOVERABLE,