Add PT-BR Course Brainn's React Bootcamp (#6451)

* check_urls=free-courses-pt_BR.md

Signed-off-by: dticed <lucaspierrealencar@gmail.com>

* check_urls=free-courses-pt_BR.md

Signed-off-by: dticed <lucaspierrealencar@gmail.com>

* check_urls=free-courses-pt_BR.md

Signed-off-by: dticed <lucaspierrealencar@gmail.com>

* check_urls=free-courses-pt_BR.md

Signed-off-by: dticed <lucaspierrealencar@gmail.com>

* check_urls=free-courses-pt_BR.md

Signed-off-by: dticed <lucaspierrealencar@gmail.com>

* check_urls=free-courses-pt_BR.md

Signed-off-by: dticed <lucaspierrealencar@gmail.com>

* check_urls=free-courses-pt_BR.md

Signed-off-by: dticed <lucaspierrealencar@gmail.com>

courses/free-courses-pt_BR.md

@@ -167,6 +167,7 @@
 
 ### JavaScript
 
+* [Bootcamp da Brainn de React](https://www.youtube.com/playlist?list=PLF7Mi9HNzvVmzOyDyl--xQVdi60jxduU1) - Canal Brainn Co. (YouTube)
 * [Curso Grátis de JavaScript e ECMAScript para Iniciantes](https://www.youtube.com/playlist?list=PLHz_AreHm4dlsK3Nr9GVvXCbpQyHQl1o1) - Curso em Vídeo
 * [Curso Intensivo de Next.js & React](https://www.cod3r.com.br/courses/curso-intensivo-next-react) - Leonardo Leitão (Cod3r)
 * [Curso Starter ES6, Node, React e React Native](https://app.rocketseat.com.br/discover/courses) - Rocketseat
@@ -306,6 +307,7 @@
 
 ### TypeScript
 
+* [Mini-curso de TypeScript](https://www.youtube.com/playlist?list=PLlAbYrWSYTiPanrzauGa7vMuve7_vnXG_) - Willian Justen Curso (YouTube)
 * [TypeScript - Aprendendo Junto](https://www.youtube.com/playlist?list=PL62G310vn6nGg5OzjxE8FbYDzCs_UqrUs) - DevDojo (YouTube)
 * [TypeScript, o início, de forma prática](https://www.youtube.com/watch?v=0mYq5LrQN1s) - Rocketseat, Diego Fernandes (YouTube)