mailmap: add entry for Jaegeuk Kim

Add entry to connect all Jaegeuk's email addresses.

Acked-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
1 file changed