Fix clippy errors

Author: Sakib25800

src/bors/handlers/pr_events.rs

@@ -18,7 +18,7 @@ pub(super) async fn handle_pull_request_edited(
         return Ok(());
     };
 
-    db.update_pr_base_branch(&repo_state.repository(), pr_number, &pr.base.name)
+    db.update_pr_base_branch(repo_state.repository(), pr_number, &pr.base.name)
         .await?;
     let pr_model = db
         .get_or_create_pull_request(repo_state.repository(), pr_number, &pr.base.name)