Add translation of kmsan.rst and remove it from TODO list.
update to commit 3f53d1b4a4 ("docs/dev-tools: fix a typo")
Signed-off-by: Haoyang Liu <tttturtleruss@hust.edu.cn>
Reviewed-by: Alex Shi <alexs@kernel.org>
Reviewed-by: Yanteng Si <si.yanteng@linux.dev>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20241019142243.88712-1-tttturtleruss@hust.edu.cn
