Cleanup OWNERS

1. Move owners to toplevel. Remove files in subdirectories
2. Remove joe/ruchir
3. Add vova
4. I left the file for CTS since I believe they require an owners.

Bug: 177791037
Test: treehugger
Change-Id: Ia55ffcc75da673d34956582304b271ddcbb869d5
4 files changed
tree: 3b5200bd65f98177fdc140c5c1c780f8f6d73dec
  1. aidl/
  2. apex/
  3. bin/
  4. framework/
  5. lib/
  6. service/
  7. tests/
  8. OWNERS
  9. PREUPLOAD.cfg