Add OWNERS in external/libhevc

* 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: Ic53b6d2f7108f983ea8acdeab4a9496288a2ef5a
1 file changed
tree: 447266620d6322edcab0f2b9efe365addbf8e38f
  1. Android.bp
  2. MODULE_LICENSE_APACHE2
  3. NOTICE
  4. OWNERS
  5. common/
  6. decoder/
  7. test/