Add OWNERS in docs/source.android.com

* Owners are selected from top CL approvals or owners.
  They will be suggested to review/approve future CLs.
* OWNERS files are recognized by the new find-owners plugin, see .md files in
  https://gerrit.googlesource.com/plugins/find-owners/+/master/src/main/resources/Documentation/

Test: build/make/tools/checkowners.py -c -v OWNERS
Change-Id: Ie81e1857b04ab720c3a23633bde0ac22290cb1d6
1 file changed
tree: d1db5268597bfeb3d8b2a29674ce16c12de98b1d
  1. en/
  2. ja/
  3. ko/
  4. ru/
  5. zh-cn/
  6. zh-tw/
  7. OWNERS
  8. README.txt