docs/zh_CN: Cleanup index.rst

Many */index in the Chinese index.rst are not in the same order as the
English version. Put them to where they should be.
Signed-off-by: NTang Yizhou <tangyizhou@huawei.com>
Reviewed-by: NYanteng Si <siyanteng@loongson.cn>
Link: https://lore.kernel.org/r/20211229024212.32752-2-tangyizhou@huawei.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Documentation/translations/zh_CN/index.rst

@@ -104,13 +104,13 @@ TODOList:
    :maxdepth: 2
 
    core-api/index
+   accounting/index
    cpu-freq/index
    iio/index
+   infiniband/index
+   virt/index
    sound/index
    filesystems/index
-   virt/index
-   infiniband/index
-   accounting/index
    scheduler/index
 
 TODOList: