[automerger skipped] Enable clang-tidy for clatd.
am: 3297c7d7bc -s ours
am skip reason: change_id I9a5ea4de5f31d3c495871250a6493b07535a604b with SHA1 6a095dfa6b is in history

Change-Id: I67bb5c71606548cd091cf81ecf9ff654b769d1b1