feat: Add Webpack Academy in courses. (#74)

* Added a learning resource

* Removed trailing slash

* Removed the "by" section.

Author: dhavalchaudhary

README.md

@@ -253,6 +253,7 @@ Inspired by the [awesome](https://github.com/sindresorhus/awesome) list. Feel fr
 - [Angular and Webpack for modular applications](https://egghead.io/courses/angular-and-webpack-for-modular-applications) - Egghead.io course by [Kent C. Dodds](https://twitter.com/kentcdodds)
 - [Using Webpack for Production JavaScript Applications](https://egghead.io/courses/using-webpack-for-production-javascript-applications) - Egghead.io course by [Kent C. Dodds](https://twitter.com/kentcdodds) (advanced)
 - [Webpack Fundamentals](https://www.pluralsight.com/courses/webpack-fundamentals) - [Joe Eames](https://twitter.com/josepheames) for Pluralsight (intermediate)
+- [Webpack Academy](https://webpack.academy) - A comprehensive webpack learning resource.
 
 ### Books