Add Arduino books in pt-BR (#6749)
* Add Arduino books
* Update books/free-programming-books-pt_BR.md
Co-authored-by: ImVector <59611597+LuigiImVector@users.noreply.github.com>
* Remove Eletrogate books and add a new one
* Change book's author.
* Removing link of the book
* Removing journal and edit the link
Co-authored-by: ImVector <59611597+LuigiImVector@users.noreply.github.com>