docs/kokr: make sections on bug reporting match practice

Translate this commit to Korean:

    cf6d6fc2 ("docs: process/howto.rst: make sections on bug reporting match practice")

Signed-off-by: SeongJae Park <sjpark@amazon.de>
Link: https://lore.kernel.org/r/20210308075701.23411-1-sj38.park@gmail.com


Signed-off-by: Jonathan Corbet <corbet@lwn.net>