message: chore(wasi) Replace `__` by `_`.
diff: @@ -1359,7 +1359,7 @@ impl WasiFs {
  _ => unreachable!("Symlink pointing to something that's not a directory as its base preopened directory"),
  }
  }
  - __ => return None,
  + _ => return None,
  };
  Some(__wasi_filestat_t {
  st_filetype: host_file_type_to_wasi_file_type(md.file_type()),
  