Adding a note about Node.js update (to version 20.15.1) into change-log.

Author: iamstolis

CHANGELOG.md

@@ -11,7 +11,7 @@ See [release calendar](https://www.graalvm.org/release-calendar/) for release da
 * Implemented the [Float16Array](https://github.com/tc39/proposal-float16array) proposal. It is available in ECMAScript staging mode (`--js.ecmascript-version=staging`).
 * Implemented the [Array.fromAsync](https://github.com/tc39/proposal-array-from-async) proposal. It is available in ECMAScript staging mode (`--js.ecmascript-version=staging`).
 * Implemented the [Resizable and Growable ArrayBuffers](https://github.com/tc39/proposal-resizablearraybuffer) proposal.
-* Updated Node.js to version 20.13.1.
+* Updated Node.js to version 20.15.1.
 
 ## Version 24.0.0
 * Implemented the [WebAssembly threads](https://github.com/WebAssembly/threads) proposal.