enable find to be able to highlight some hits (#6086)

* enable find to be able to highlight some hits

* oops, deps in the wrong place

crates/nu-utils/src/lib.rs

@@ -1,3 +1,5 @@
 pub mod utils;
 
-pub use utils::{enable_vt_processing, stderr_write_all_and_flush, stdout_write_all_and_flush};
+pub use utils::{
+    enable_vt_processing, get_ls_colors, stderr_write_all_and_flush, stdout_write_all_and_flush,
+};