Update free-programming-books-th.md (#9075)
* Update free-programming-books-th.md
* Update books/free-programming-books-th.md
Co-authored-by: Sharan J <50091666+shrn01@users.noreply.github.com>
* reorder
* reorder
Co-authored-by: Sharan J <50091666+shrn01@users.noreply.github.com>
Co-authored-by: Eric Hellman <eric@hellman.net>