Add ariana waller podcast (#5004)

* Add My Free Java Course to free-courses-en list

* Removed empty spaces and added author

* Add python kaggle course to free-courses-en list

* Add Women in TECH with Ariana to free-podcasts-screencasts-en.md

* Add blank line between podcast and php resources

* Removed duplicate Angie

free-podcasts-screencasts-en.md

@@ -267,6 +267,7 @@
 * [Toolsday](http://toolsday.io) (podcast)
 * [TTL Podcast](http://ttlpodcast.com) (podcast)
 * [Web Security Warriors](https://devchat.tv/web-security-warriors/) (podcast)
+* [Women in TECH with Ariana](https://podcasts.apple.com/us/podcast/women-in-tech-with-ariana/id1338917627) (podcast)
 
 
 ### PHP