tools: update stale bot messaging

Author: wesleytodd

.github/workflows/close-stale-feature-requests.yml

@@ -19,9 +19,10 @@ env:
 
   WARN_MESSAGE: >
     There has been no activity on this feature request for
-    5 months and it is unlikely to be implemented.
-    It will be closed 6 months after the last non-automated comment.
-
+    5 months and to help maintain relevant open issues please
+    add the never-stale label or close this PR if it should be
+    closed. If not the issue will be automatically closed 6
+    months after the last non-automated comment.
 
     For more information on how the project manages
     feature requests, please consult the