Fixed the links not working (#4677)

src/data/roadmaps/nodejs/content/100-nodejs-introduction/103-nodejs-vs-browser.md

@@ -4,4 +4,4 @@ Both the browser and Node.js use JavaScript as their programming language. Build
 
 Visit the following resources to learn more:
 
-- [Differences between Node.js and the Browser](https://nodejs.dev/en/learn/differences-between-nodejs-and-the-browser/)
+- [Differences between Node.js and the Browser](https://nodejs.org/en/learn/getting-started/differences-between-nodejs-and-the-browser/)

src/data/roadmaps/nodejs/content/100-nodejs-introduction/104-running-nodejs-code.md

@@ -4,4 +4,4 @@ The usual way to run a Node.js program is to run the globally available `node` c
 
 Visit the following resources to learn more:
 
-- [Run Node.js from Command Line](https://nodejs.dev/en/learn/run-nodejs-scripts-from-the-command-line/)
+- [Run Node.js from Command Line](https://nodejs.org/en/learn/command-line/run-nodejs-scripts-from-the-command-line/)