fix(books): free-programming-books-fa_IR broken link (#6965)

Author: LuigiImVector

Diff for: books/free-programming-books-fa_IR.md

@@ -63,7 +63,7 @@
 
 #### Symfony
 
-* [سیمفونی ۵: سریع‌ترین مسیر](https://symfony.com/doc/current/the-fast-track/fa/index.html)
+* [سیمفونی ۵: سریع‌ترین مسیر](https://web.archive.org/web/20210122133755/https://symfony.com/doc/current/the-fast-track/fa/index.html) *(:card_file_box: archived)*
 
 
 ### Python