docs: Link to the config command in the npm configuration description (#7149)

DanKaplanSES · web-flow · commit 44f45187ef8e · 2024-01-19T07:46:17.000-08:00
When you are trying to learn about `npm config`, a search engine is likely to bring you here instead. If you arrived under those conditions, this link takes you to your intended destination.
diff --git a/docs/lib/content/using-npm/config.md b/docs/lib/content/using-npm/config.md
@@ -6,6 +6,9 @@ description: More than you probably want to know about npm configuration
 
 ### Description
 
+This article details npm configuration in general. To learn about the `config` command, 
+see [`npm config`](/commands/npm-config).
+
 npm gets its configuration values from the following sources, sorted by priority:
 
 #### Command Line Flags
