Documentation/process/howto/kr: Update Korean translation to remove outdated...

Documentation/process/howto/kr: Update Korean translation to remove outdated info about bugzilla mailing lists

Translate this commit to Korean:

  bcd3cf08 ("Documentation/process/howto: Remove outdated info about bugzilla mailing lists")

Signed-off-by: SeongJae Park <sj38.park@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>