Merge pull request #4039 from pavloslav/main

Fixed Ukrainian translation link to community repo

Author: chriskrycho

src/appendix-06-translation.md

@@ -9,7 +9,7 @@ For resources in languages other than English. Most are still in progress; see
 - [Português](https://github.com/nunojesus/rust-book-pt-pt) (PT)
 - [简体中文](https://github.com/KaiserY/trpl-zh-cn)
 - [正體中文](https://github.com/rust-tw/book-tw)
-- [Українська](https://github.com/pavloslav/rust-book-uk-ua)
+- [Українська](https://rust-lang-ua.github.io/rustbook_ukrainian)
 - [Español](https://github.com/thecodix/book), [alternate](https://github.com/ManRR/rust-book-es)
 - [Русский](https://github.com/rust-lang-ru/book)
 - [한국어](https://github.com/rinthel/rust-lang-book-ko)