aconfig: update aconfig owners

Change-Id: Ie97963c68c789e64495db4ed6e198f17eab412f6
diff --git a/tools/aconfig/OWNERS b/tools/aconfig/OWNERS
index 4e05b00..9a76279 100644
--- a/tools/aconfig/OWNERS
+++ b/tools/aconfig/OWNERS
@@ -1,5 +1,7 @@
 amhk@google.com
+dzshen@google.com
 jham@google.com
 joeo@google.com
 opg@google.com
+tedbauer@google.com
 zhidou@google.com