Added one useful resource

Added the Scaler Blogs URL to the section - Websites to learn, providing useful insights to aspiring tech professionals.

Please let me know if further changes are required.

Thank you

README.md

@@ -153,7 +153,7 @@ Please see [CONTRIBUTING](https://github.com/DhanushNehru/Ultimate-Web-Developme
 - [CodePen](https://codepen.com/)
 - [Stack Overflow](https://stackoverflow.com/)
 - [Tutorialspoint](https://tutorialspoint.com/)
-- 
+- [Scaler Blogs](https://www.scaler.com/blog/)
 
 ## Websites for code challenges