meta-google: gbmc-ncsi-config: Add missing dependencies

The gbmc-ncsi-ip-from-ra script was missing these.

Change-Id: Id379632a814519d6623588905273b3e8e3b70528
Signed-off-by: William A. Kennington III <wak@google.com>
diff --git a/meta-google/recipes-google/ncsi/gbmc-ncsi-config.bb b/meta-google/recipes-google/ncsi/gbmc-ncsi-config.bb
index 4ae9d19..10ef56a 100644
--- a/meta-google/recipes-google/ncsi/gbmc-ncsi-config.bb
+++ b/meta-google/recipes-google/ncsi/gbmc-ncsi-config.bb
@@ -28,8 +28,10 @@
   dhcp-relay \
   gbmc-ip-monitor \
   ncsid \
+  network-sh \
   nftables-systemd \
   sslh \
+  ndisc6-rdisc6 \
   "
 
 FILES:${PN} += " \