Added Deep Learning Course in free-courses-en.md (#11380)

* Add deep learning course

* Update free-courses-en.md

* Add deep learning course in free-courses-en.md

courses/free-courses-en.md

@@ -617,6 +617,7 @@
 * [Introduction to Reinforcement learning with David Silver](https://www.youtube.com/playlist?list=PLqYmG7hTraZBiG_XpjnPrSNw-1XQaM_gB) - David Silver
 * [MIT 6.S094: Deep Learning for Self-Driving Cars](https://selfdrivingcars.mit.edu)
 * [MIT 6.S191: Introduction to Deep Learning](http://introtodeeplearning.com) - Alexander Amini, Ava Soleimany
+* [Neuromatch Academy: Deep Learning](https://deeplearning.neuromatch.io/tutorials/intro.html) - Neuromatch Academy
 * [NYU Deep Learning SP21](https://www.youtube.com/playlist?list=PLLHTzKZzVU9e6xUfG10TkTWApKSZCzuBI) Alfredo Canziani
 * [NYU Deep Learning SP22](https://www.youtube.com/playlist?list=PLLHTzKZzVU9f3kmEta5dlkMXgtD1LxHzT) - Alfredo Canziani
 * [Practical Deep Learning For Coders taught](http://www.fast.ai) - Jeremy Howard