Updated 2 useful resources

Hey Team,

Just wanted to give you a heads up that I've added some cool stuff to the Ultimate-Web-Development-Resources. Now, under the "Web Development Roadmaps" and "Websites to learn" sections there are two new full of helpful resources. These are handpicked to make life easier for folks learning about web development. I think they'll be super useful for everyone using the guide. Let me know what you think!

Cheers,
Soham Mukherjee

README.md

@@ -48,6 +48,7 @@ Please see [CONTRIBUTING](https://github.com/DhanushNehru/Ultimate-Web-Developme
 - [Frontend Development](https://roadmap.sh/frontend)
 - [Backend Development](https://roadmap.sh/backend)
 - [FullStack Development](https://www.theinsaneapp.com/2020/11/web-developer-roadmap-by-kamran-ahmed.html)
+- [Java Full Stack Development](https://www.scaler.com/blog/java-full-stack-developer-roadmap/)
 
 ## Web design softwares
 
@@ -152,7 +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](https://www.scaler.com/blog/)
 
 ## Websites for code challenges