wifi: Report mac address of apIfaceInstance in callback

Test: Manuel Test. Hotspot works normally & mac address is correct to
show in framework.
Test: atest VtsHalWifiHostapdV1_0TargetTest
Test: atest VtsHalWifiHostapdV1_1TargetTest
Test: atest VtsHalWifiHostapdV1_2TargetTest

Change-Id: I716e8adfd9e0ec7803635b5764fe6f85305d5d3a
diff --git a/hostapd/hidl/1.3/hostapd.cpp b/hostapd/hidl/1.3/hostapd.cpp
index e0fdb70..8d85543 100644
--- a/hostapd/hidl/1.3/hostapd.cpp
+++ b/hostapd/hidl/1.3/hostapd.cpp
@@ -691,7 +691,8 @@
 			callback->onApInstanceInfoChanged(
 				iface_hapd->conf->iface, iface_hapd->conf->iface,
 				iface_hapd->iface->freq, getBandwidth(iface_hapd->iconf),
-				getGeneration(iface_hapd->iface->current_mode));
+				getGeneration(iface_hapd->iface->current_mode),
+				iface_hapd->own_addr);
 		    }
 		}
 	    };