Update Docs CI with mdbook translation support (#516)

* Update Docs CI with mdbook translation support #514

* install mdbook with --rev

docs/guide/src/en/getting_started/desktop.md

@@ -41,5 +41,5 @@ cargo add dioxus --features desktop
 Edit your `main.rs`:
 
 ```rust
-{{#include ../../examples/hello_world_desktop.rs:all}}
+{{#include ../../../examples/hello_world_desktop.rs:all}}
 ```