Add the advisory=rc metadata

Signed-off-by: Sven Dowideit <SvenDowideit@home.org.au>
Upstream-commit: daedbc60d61387cb284b871145b672006da1b6de
Component: engine

components/engine/docs/reference/commandline/node_update.md

@@ -3,6 +3,7 @@
 title = "node update"
 description = "The node update command description and usage"
 keywords = ["resources, update, dynamically"]
+advisory = "rc"
 [menu.main]
 parent = "smn_cli"
 +++