meta-lenovo: hr855xg2: Disable link-local IP address auto configuration

Add --disable-link-local-autoconfiguration flag for auto-configure.

Tested:
Check IP addresses can be displayed using ifconfig.

Signed-off-by: Derek Lin <dlin23@lenovo.com>
Change-Id: Ic1f1707d704dadf1cd43b7e7798613beea842a19
diff --git a/meta-hr855xg2/recipes-phosphor/network/phosphor-network_%.bbappend b/meta-hr855xg2/recipes-phosphor/network/phosphor-network_%.bbappend
new file mode 100644
index 0000000..0c42859
--- /dev/null
+++ b/meta-hr855xg2/recipes-phosphor/network/phosphor-network_%.bbappend
@@ -0,0 +1,6 @@
+#"Copyright (c) 2019-present Lenovo
+#Licensed under BSD-3, see COPYING.BSD file for details."
+
+FILESEXTRAPATHS_prepend_hr855xg2 := "${THISDIR}/${PN}:"
+
+EXTRA_OECONF_append_hr855xg2 = " --disable-link-local-autoconfiguration"