i18n: fix clippy warnings

crates/i18n-scan/src/key.rs

@@ -87,7 +87,7 @@ impl Context {
     pub fn set_key_location(&self, mut key: Key, span: Span) -> Key {
         if let Some(file) = &self.current_file {
             key.location = Some(Location {
-                file: file.to_owned(),
+                file: file.clone(),
                 span,
             });
         }

crates/i18n/src/translations.rs

@@ -287,7 +287,7 @@ impl Tree {
         next_key: K,
         mut path: I,
     ) -> Option<&Node> {
-        let next = self.inner.get(next_key.deref())?;
+        let next = self.inner.get(&*next_key)?;
 
         match path.next() {
             Some(next_key) => match &next.value {