Bluetooth: Rename update_ad into update_adv_data

Since there is update_scan_rsp_data, it is also better to use the
clear name update_adv_data instead of update_ad.

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