Fix CTRL-EVENT-REGDOM-CHANGE event init= value

Incorrect field was used to determine the init=<value> in the regulatory
domain changed control interface event.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>

wpa_supplicant/events.c

@@ -2756,7 +2756,7 @@ static void wpa_supplicant_update_channel_list(
 	struct wpa_supplicant *ifs;
 
 	wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_REGDOM_CHANGE "init=%s type=%s%s%s",
-		reg_init_str(info->type), reg_type_str(info->type),
+		reg_init_str(info->initiator), reg_type_str(info->type),
 		info->alpha2[0] ? " alpha2=" : "",
 		info->alpha2[0] ? info->alpha2 : "");