docs/zh_CN: include Chinese translation header for license-rules

Enable the Chinese translation disclaimer and translator info.
Signed-off-by: Alex Shi <alex.shi@linux.alibaba.com>
Cc: Harry Wei <harryxiyou@gmail.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: linux-doc@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

Documentation/translations/zh_CN/process/license-rules.rst

 .. SPDX-License-Identifier: GPL-2.0
 
-.. _kernel_licensing:
+.. include:: ../disclaimer-zh_CN.rst
+
+:Original: :ref:`Documentation/process/license-rules.rst <kernel_licensing>`
+:Translator: Alex Shi <alex.shi@linux.alibaba.com>
+
+.. _cn_kernel_licensing:
 
 Linux内核许可规则
 =================