bgpd, lib, vtysh: hook up bgp ENCAP CLI node

Signed-off-by: Lou Berger <lberger@labn.net>
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
diff --git a/lib/vty.c b/lib/vty.c
index f695b72..e4510f8 100644
--- a/lib/vty.c
+++ b/lib/vty.c
@@ -738,6 +738,8 @@
     case BGP_NODE:
     case BGP_VPNV4_NODE:
     case BGP_VPNV6_NODE:
+    case BGP_ENCAP_NODE:
+    case BGP_ENCAPV6_NODE:
     case BGP_IPV4_NODE:
     case BGP_IPV4M_NODE:
     case BGP_IPV6_NODE: