fix clippy for rust 1.66

- still compatible with 1.64

packages/jobboerse/src/job_offers.rs

@@ -72,7 +72,7 @@ impl Attachment<NamedTempFile> {
     ) -> Result<Attachment<PathBuf>, PersistError> {
         let attachment_location = Self::attachment_filename(idx);
         let file_path = folder_path.join(&attachment_location);
-        self.attachment_location.persist(&file_path)?;
+        self.attachment_location.persist(file_path)?;
         Ok(Attachment {
             title: self.title,
             file_name: self.file_name,

packages/jobboerse/src/route/job_offer/edit.rs

@@ -154,7 +154,7 @@ pub(crate) async fn edit_joboffer_post(
                 if let Some(tmp_file) = file {
                     // TODO error handling
                     let _todo =
-                        tmp_file.persist(&job_offer_folder.join(&offer.attachment_location));
+                        tmp_file.persist(job_offer_folder.join(&offer.attachment_location));
                 }
 
                 Some(offer)