docs: remove npm bin link (#6289)

Author: KevinRouchut

docs/lib/content/commands/npm-prefix.md

@@ -36,7 +36,6 @@ npm prefix -g
 ### See Also
 
 * [npm root](/commands/npm-root)
-* [npm bin](/commands/npm-bin)
 * [npm folders](/configuring-npm/folders)
 * [npm config](/commands/npm-config)
 * [npmrc](/configuring-npm/npmrc)

docs/lib/content/commands/npm-root.md

@@ -28,7 +28,6 @@ echo "Global packages installed in: ${global_node_modules}"
 ### See Also
 
 * [npm prefix](/commands/npm-prefix)
-* [npm bin](/commands/npm-bin)
 * [npm folders](/configuring-npm/folders)
 * [npm config](/commands/npm-config)
 * [npmrc](/configuring-npm/npmrc)