65ed198819
fix: auto remove unnecessary braces after remove unused imports before ![before](https://github.com/rust-lang/rust-analyzer/assets/71162630/8d44f955-f84f-4a92-b13f-5a2dee2ded36) after ![after](https://github.com/rust-lang/rust-analyzer/assets/71162630/1eab23c8-39bd-4711-97c1-d483ce400a18)