Add the brazilian Lambda3 Podcast

free-podcasts-screencasts-pt_BR.md

@@ -8,3 +8,4 @@
 * [Podcast] - [DevNaEstrada](http://devnaestrada.com.br)
 * [Podcast] - [hipsters.tech](http://hipsters.tech)
 * [Podcast] - [PODebug](http://www.podebug.com)
+* [Podcast] - [Lambda3](https://blog.lambda3.com.br/category/podcast/)