vty: additional nodes for sccp-address configuration

The planned sccp-addressbook implementation in libosmo-sccp
requires two additional VTY nodes.

See also in libosmo-sccp.git:
Change-Id I068ed7f7d113dab88424a9d47bab7fc703bb7942

Change-Id: I42aa29c0cccc97f284b85801c5329b015b189640
diff --git a/include/osmocom/vty/command.h b/include/osmocom/vty/command.h
index b39bbf7..62989c1 100644
--- a/include/osmocom/vty/command.h
+++ b/include/osmocom/vty/command.h
@@ -92,13 +92,13 @@
 	L_CS7_RTABLE_NODE,	/*!< \brief SS7 Routing Table */
 	L_CS7_LINK_NODE,	/*!< \brief SS7 Link */
 	L_CS7_LINKSET_NODE,	/*!< \brief SS7 Linkset */
+	L_CS7_SCCPADDR_NODE,	/*!< \brief SS7 SCCP Address */
+	L_CS7_SCCPADDR_GT_NODE,	/*!< \brief SS7 SCCP Global Title */
 
 	/*
 	 * When adding new nodes to the libosmocore project, these nodes can be
 	 * used to avoid ABI changes for unrelated projects.
 	 */
-	RESERVED1_NODE,		/*!< \brief Reserved for later extensions */
-	RESERVED2_NODE,		/*!< \brief Reserved for later extensions */
 	RESERVED3_NODE,		/*!< \brief Reserved for later extensions */
 
 	_LAST_OSMOVTY_NODE