Update packages and bump version

Author: DonJayamanne

Diff for: .github/workflows/build-test.yml

@@ -16,8 +16,8 @@ on:
   workflow_dispatch:
 
 env:
-  NODE_VERSION: 18.15.0
-  NPM_VERSION: 8.15.1
+  NODE_VERSION: 20.18.2
+  NPM_VERSION: 10.8.2
   PYTHON_VERSION: '3.10'
 
 jobs:

Diff for: .nvmrc

@@ -1 +1 @@
-v18.15.0
+v20.18.2

Diff for: CONTRIBUTING.md

@@ -11,8 +11,8 @@
 
 ### Prerequisites
 
-1. [Node.js](https://nodejs.org/) v18.15.0
-2. [npm](https://www.npmjs.com/) 8.15.1
+1. [Node.js](https://nodejs.org/) v20.18.2
+2. [npm](https://www.npmjs.com/) 10.8.2
 3. [Python](https://www.python.org/) 3.8 or later
 4. Windows, macOS, or Linux
 5. [Visual Studio Code](https://code.visualstudio.com/)