Update functions-requirements-visual-studio-code-node.md

adding 16 back as discussed offline with Eric

Author: lilyjma

includes/functions-requirements-visual-studio-code-node.md

@@ -8,7 +8,7 @@ ms.author: glenga
 
 + An Azure account with an active subscription. [Create an account for free](https://azure.microsoft.com/free/?ref=microsoft.com&utm_source=microsoft.com&utm_medium=docs&utm_campaign=visualstudio).
 
-+ [Node.js 18.x](https://nodejs.org/en/download/releases/). Use the `node --version` command to check your version.  
++ [Node.js 18.x](https://nodejs.org/en/download/releases/) or [Node.js 16.x](https://nodejs.org/en/download/releases/). Use the `node --version` command to check your version.  
 
 + [Visual Studio Code](https://code.visualstudio.com/) on one of the [supported platforms](https://code.visualstudio.com/docs/supporting/requirements#_platforms).