libavc: Add hkuang to owners.

Test: None
Bug: None
Change-Id: I599648459b2c991d8b169bf0d05d77291cf5e3e9
diff --git a/OWNERS b/OWNERS
index 3da5c7a..acffb3a 100644
--- a/OWNERS
+++ b/OWNERS
@@ -1,3 +1,4 @@
 marcone@google.com
 essick@google.com
 lajos@google.com
+hkuang@google.com