media: adjust OWNERS file

Bug: 153672921
Change-Id: I2f0bca62de0002306df2c258980d7d252a4a7afd
diff --git a/media/OWNERS b/media/OWNERS
index be60583..a16373e 100644
--- a/media/OWNERS
+++ b/media/OWNERS
@@ -1,7 +1,7 @@
 andrewlewis@google.com
 chz@google.com
-dwkang@google.com
 elaurent@google.com
+essick@google.com
 etalvala@google.com
 gkasten@google.com
 hdmoon@google.com
@@ -15,7 +15,7 @@
 lajos@google.com
 marcone@google.com
 sungsoo@google.com
-wjia@google.com
+wonsik@google.com
 
 # For maintaining sync with AndroidX code
 per-file ExifInterface.java = jinpark@google.com, sungsoo@google.com