Add default code reviewers into OWNERS

Bug: 33166666
Test: gerrit uploader
Change-Id: If198a1c8d8423d54212ff51a227395a0b78862cd
1 file changed
tree: b5e6d0327fbe96994c5dfa3e122d1920992ec2ad
  1. bluetooth/
  2. nfc/
  3. OWNERS