message: chore: Fix clippy
diff: @@ -355,7 +355,7 @@ pub struct Frontmatter {
  /// Shallow merge of `liquid::Object`'s
  fn merge_objects(primary: liquid::Object, secondary: liquid::Object) -> liquid::Object {
  let mut primary = primary;
  - for (key, value) in secondary.iter() {
  + for (key, value) in secondary {
  primary
  .entry(key.to_owned())
  .or_insert_with(|| value.clone());
  