fixup! uutests: Fix clippy warnings

Author: sylvestre

tests/uutests/src/lib/util.rs

@@ -1932,13 +1932,13 @@ impl UCommand {
     fn list_directory_contents(path: &Path, prefix: &str) {
         if let Ok(entries) = fs::read_dir(path) {
             for entry in entries.flatten() {
-                    // Recursively list contents if it's a directory
-                    if entry.path().is_dir() {
-                        Self::list_directory_contents(&entry.path(), &format!("{}  ", prefix));
-                    } else {
-                        let path_str = entry.path().to_string_lossy().to_string();
-                        log_info(format!("{}File:", prefix), &path_str);
-                    }
+                // Recursively list contents if it's a directory
+                if entry.path().is_dir() {
+                    Self::list_directory_contents(&entry.path(), &format!("{}  ", prefix));
+                } else {
+                    let path_str = entry.path().to_string_lossy().to_string();
+                    log_info(format!("{}File:", prefix), &path_str);
+                }
             }
         }
     }