meta-quanta: gbs: add the option for setting locally administered bit

Add USBLAA setting to make users decide if it needs to set
locally administered bit to usb-network

(From meta-quanta rev: efd879105a917315abc9ab26c7eff45b6f8ca66f)

Signed-off-by: George Hung <george.hung@quantatw.com>
Change-Id: I3a6afd88d053a26699a10d3afe841dc8aba70286
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/meta-quanta/meta-gbs/recipes-quanta/network/mac-address/config.txt b/meta-quanta/meta-gbs/recipes-quanta/network/mac-address/config.txt
index d898444..06818fc 100644
--- a/meta-quanta/meta-gbs/recipes-quanta/network/mac-address/config.txt
+++ b/meta-quanta/meta-gbs/recipes-quanta/network/mac-address/config.txt
@@ -5,3 +5,4 @@
 mac2=usb0_dev
 mac3=usb0_host
 mac4=eth0
+USBLAA=true