### Summary

Add type hints to `ansible.utils.display::Display`

### Issue Type

Feature Idea

### Component Name

lib/ansible/utils/display.py
result_string = b''
        while seconds is None or (time.time() - start < seconds):
            key_pressed = None
            try:
                os.set_blocking(self._stdin_fd, False)
                while key_pressed is None and (seconds is None or (time.time() - start < seconds)):
                    key_pressed = self._stdin.read(1)
                    
                    time.sleep(C.DEFAULT_INTERNAL_POLL_INTERVAL)
            finally:
                os.set_blocking(self._stdin_fd, True)
                if key_pressed is None:
                    key_pressed = b''
            if (interrupt_input is None and key_pressed == interrupt) or (interrupt_input is not None and key_pressed.lower() in interrupt_input):
                clear_line(self._stdout)
                raise AnsiblePromptInterrupt('user interrupt')
            if (complete_input is None and key_pressed in (b'\r', b'\n')) or (complete_input is not None and key_pressed.lower() in complete_input):
                clear_line(self._stdout)
                break
            elif key_pressed in backspace_sequences:
                clear_line(self._stdout)
                result_string = result_string[:-1]
                if echo:
                    self._stdout.write(result_string)
                self._stdout.flush()
            else:
                result_string += key_pressed
        return result_string
    @property
    def _stdin(self):