message: fix co_status
diff: @@ -64,12 +64,12 @@ define __co_bt
  end
  define co_status
  - printf "\t c_stack_size: %d\n", Coroutine::stack_size
  - printf "\t call_stack_size: %d\n", Coroutine::call_stack_size
  - printf "\t active: %d\n", swoole::PHPCoroutine::active
  - printf "\t coro_num: %d\n", swoole::PHPCoroutine::coro_num
  - printf "\t max_coro_num: %d\n", swoole::PHPCoroutine::max_coro_num
  - printf "\t peak_coro_num: %d\n", swoole::PHPCoroutine::peak_coro_num
  + printf "\t c_stack_size: %d\n", 'swoole::Coroutine::stack_size'
  + printf "\t call_stack_size: %d\n", 'swoole::Coroutine::call_stack_size'
  + printf "\t active: %d\n", 'swoole::PHPCoroutine::active'
  + printf "\t coro_num: %d\n", swoole_coro_count()
  + printf "\t max_coro_num: %d\n", 'swoole::PHPCoroutine::max_num'
  + printf "\t peak_coro_num: %d\n", 'swoole::Coroutine::peak_num'
  end
  define ____executor_globals
  