OWNERS: kill it

I'm pretty sure sosa@ doesn't own this any more.

BUG=none
TEST=none

Change-Id: I08b76046c7f6c7d9655ab41dd566893bdbe1ea30
Signed-off-by: Brian Norris <briannorris@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1330850
Reviewed-by: Mike Frysinger <vapier@chromium.org>
1 file changed