Big Bang Bot: Update CODEOWNERS

Closes #1998 (closed)

added kinddocs needs-attention statusreview labels

requested review from @ryan.thompson.44, @chris.oconnell, @michaelmartin, and @ryan.j.garcia

@andrewshoell : You have been tagged in this merge request for the purpose of conducting secondary review.

approved this merge request

merged

mentioned in commit c3ecaa2c