docs/zh_CN: update coding-sytle.rst

Replace the disclaimer part and give the link name of this file:
cn_codingsytle.

Signed-off-by: Alex Shi <alex.shi@linux.alibaba.com>
Cc: Harry Wei <harryxiyou@gmail.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Bart Van Assche <bvanassche@acm.org>
Cc: linux-doc@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
1 file changed