doc: mention node:stream/consumers in stream overview

Author: NinadUbale

doc/api/stream.md

@@ -16,6 +16,7 @@ are both stream instances.
 Streams can be readable, writable, or both. All streams are instances of
 [`EventEmitter`][].
 
+```markdown
 To access the `node:stream` module:
 
 ```js
@@ -24,6 +25,9 @@ const stream = require('node:stream');
 
 The `node:stream` module is useful for creating new types of stream instances.
 It is usually not necessary to use the `node:stream` module to consume streams.
+For common tasks like reading a stream into a string or buffer, the 
+[`node:stream/consumers`](webstreams.md#utility-consumers) module provides 
+convenient utility functions.
 
 ## Organization of this document