fix: gix tree entries now uses a depth-first traversal.

This makes the result similar to `git ls-tree` in terms of ordering.

Author: Byron

gitoxide-core/src/repository/tree.rs

@@ -162,7 +162,7 @@ pub fn entries(
 
     if recursive {
         let mut delegate = entries::Traverse::new(extended.then_some(&repo), Some(&mut out));
-        tree.traverse().breadthfirst(&mut delegate)?;
+        tree.traverse().depthfirst(&mut delegate)?;
     } else {
         for entry in tree.iter() {
             let entry = entry?;