Update free-courses-id.md (#9680)

* Update free-courses-id.md

* Update courses/free-courses-id.md

Co-authored-by: Eric Hellman <eric@hellman.net>

---------

Co-authored-by: Eric Hellman <eric@hellman.net>

courses/free-courses-id.md

@@ -221,6 +221,7 @@
 * [JavaScript Module](https://devsaurus.com/javascript-module) - Devsaurus
 * [JavaScript Tutorial Bahasa Indonesia](https://www.youtube.com/playlist?list=PL-CtdCApEFH8SS0Gsj9_a0cC0jypFEoSg) - Eko Kurniawan Khannedy, Programmer Zaman Now
 * [Main Main JavaScript](https://www.youtube.com/playlist?list=PLCZlgfAG0GXCyd70hT8jYl24bLuPpH9iR) - Sekolah Koding
+* [Nest JS Tutorial Indonesia](https://youtube.com/playlist?list=PL9At9z2rvOC8phs2qV4Fysy8cejzg6pU0) - Ekky Ridyanto (Balademy)
 * [Tutorial AngularJS Indonesia](https://www.youtube.com/playlist?list=PLohWNsc-n1L-3ffIaGRAjbTQm7bh9F9FG) - Windu Purnomo
 * [Tutorial JavaScript Pemrograman Berorientasi Objek](https://www.youtube.com/watch?v=SDROba_M42g) - Programmer Zaman Now
 * [Tutorial NextJS Bahasa Indonesia](https://www.youtube.com/playlist?list=PLU4DS8KR-LJ3-zouYHHknPq1G5VTB8PRf) - Prawito Hudoro