docs: clarify required Node.js version

Author: tatomyr

CONTRIBUTING.md

@@ -38,7 +38,7 @@ Before submitting a pull request, please make sure the following is done:
 
 ## Development setup
 
-[Node.js](http://nodejs.org) at v22.13.0+ and NPM v10.9.2+ are required.
+[Node.js](http://nodejs.org) at v22.12.0+ and NPM v10.9.2+ are required.
 
 After forking the repo, run:
 

README.md

@@ -31,7 +31,7 @@ Then you can use it as `redocly [command] [options]`, for example:
 redocly lint path-to-root-file.yaml
 ```
 
-The minimum required versions of Node.js and NPM are 18.17.0 and 10.8.2 respectively.
+The minimum required versions of Node.js and NPM are 22.12.0 and 10.9.2 respectively.
 
 ### Docker