Add myself to OWNERS.
am: 6d91c2ffd0

Change-Id: Ie44e6d087a447687a98804e1ccd8323d32ae2a27
diff --git a/OWNERS b/OWNERS
index 0aeda92..0a442be 100644
--- a/OWNERS
+++ b/OWNERS
@@ -1,3 +1,4 @@
+astrachan@google.com
 marcheu@google.com
 marissaw@google.com
 seanpaul@google.com