Add ronish to OWNERS for BR in aosp

Change-Id: I01c474662e122615382abda1d4ec91cc11ad915e
diff --git a/packages/Shell/OWNERS b/packages/Shell/OWNERS
index 177f86b..c3ecff4 100644
--- a/packages/Shell/OWNERS
+++ b/packages/Shell/OWNERS
@@ -11,3 +11,4 @@
 cbrubaker@google.com
 omakoto@google.com
 michaelwr@google.com
+ronish@google.com