add OWNERS for prebuilts/gcc/darwin-x86/aarch64/aarch64-linux-android-4.8/

Reuse OWNERS from newer versions.

Bug: 204914889
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Change-Id: I02d6506e4f2e8c79e09f30dd59bbcb246308e6bf
1 file changed