Remove yamasani@ from usage OWNERS

Change-Id: If3d1073455376eda3956af0c9281d2cd2148f75e
Flag: EXEMPT only changing OWNERS
Bug: 360381361
diff --git a/services/usage/OWNERS b/services/usage/OWNERS
index f825f55..678c7ac 100644
--- a/services/usage/OWNERS
+++ b/services/usage/OWNERS
@@ -3,7 +3,6 @@
 
 mwachens@google.com
 varunshah@google.com
-yamasani@google.com
 guanxin@google.com
 
 per-file *StorageStats* = file:/core/java/android/os/storage/OWNERS