Fix crash in cargo dev rename_lint

Author: Jarcho

clippy_dev/src/update_lints.rs

@@ -744,7 +744,7 @@ fn replace_region_in_text<'a>(
 fn try_rename_file(old_name: &Path, new_name: &Path) -> bool {
     match fs::OpenOptions::new().create_new(true).write(true).open(new_name) {
         Ok(file) => drop(file),
-        Err(e) if e.kind() == io::ErrorKind::AlreadyExists => return false,
+        Err(e) if matches!(e.kind(), io::ErrorKind::AlreadyExists | io::ErrorKind::NotFound) => return false,
         Err(e) => panic_file(e, new_name, "create"),
     };
     match fs::rename(old_name, new_name) {