Nodes hiding Graceful Node Shutdown docs

Author: Michael Burke

_topic_maps/_topic_map.yml

@@ -2330,8 +2330,9 @@ Topics:
     File: nodes-nodes-working
   - Name: Managing nodes
     File: nodes-nodes-managing
-  - Name: Managing graceful node shutdown
-    File: nodes-nodes-graceful-shutdown
+# Hiding this assembly per @rphillips: "We are trying to enable the feature, but there are cases we are running into where networking does not get enabled at boot."
+#  - Name: Managing graceful node shutdown
+#    File: nodes-nodes-graceful-shutdown
   - Name: Managing the maximum number of pods per node
     File: nodes-nodes-managing-max-pods
   - Name: Using the Node Tuning Operator