wifi(implementation) Modify OWNERS

Bug: 73403966
Change-Id: I3cedb25e43a9adaabcf7bc629f9ac985f06cdb8b
diff --git a/wifi/1.2/default/OWNERS b/wifi/1.2/default/OWNERS
index 2878acc..8bfb148 100644
--- a/wifi/1.2/default/OWNERS
+++ b/wifi/1.2/default/OWNERS
@@ -1,2 +1,2 @@
 rpius@google.com
-quiche@google.com
+etancohen@google.com