qcacld-3.0: Enable Dynamic MAC address update feature flag

Enable the dynamic MAC address feature on host side by default.

Change-Id: I1a4ff3e7b74145296e5004f6ebacae39f0f0ab6d
CRs-Fixed: 3251391

configs/default_defconfig

@@ -301,6 +301,9 @@ else
 	CONFIG_QCACLD_WLAN_LFR2 := y
 endif
 
+#Flag to enable Dynamic MAC address update
+CONFIG_WLAN_FEATURE_DYNAMIC_MAC_ADDR_UPDATE := y
+
 ifeq (y,$(filter y,$(CONFIG_LITHIUM) $(CONFIG_BERYLLIUM)))
 CONFIG_WIFI_MONITOR_SUPPORT := y
 CONFIG_QCA_MONITOR_PKT_SUPPORT := y