libhidl: Change OWNERS to be Chrome OS folks.

Exempt-From-Owner-Approval: Updating OWNERS from external repo
BUG=None
TEST=None

Change-Id: I7115e086e8e6af0c237d8c475a9b03bb27a4f61d
Reviewed-on: https://chromium-review.googlesource.com/c/aosp/platform/system/libhidl/+/2206705
Tested-by: Stuart Langley <slangley@chromium.org>
Reviewed-by: Alan Green <avg@chromium.org>
Auto-Submit: Stuart Langley <slangley@chromium.org>
diff --git a/OWNERS b/OWNERS
index 3631423..535a6fe 100644
--- a/OWNERS
+++ b/OWNERS
@@ -1,5 +1,4 @@
-smoreland@google.com
-elsk@google.com
-maco@google.com
-hridya@google.com
-malchev@google.com
+avg@google.com
+franklinh@google.com
+slangley@google.com
+