took out duplicate uses

Author: hz2

src/uu/mv/src/mv.rs

@@ -55,8 +55,6 @@ use uucore::{format_usage, prompt_yes, show};
 use fs_extra::dir::get_size as dir_get_size;
 
 use crate::error::MvError;
-use uucore::locale::{get_message, get_message_with_args};
-use uucore::translate;
 
 /// Options contains all the possible behaviors and flags for mv.
 ///