Add OWNERS file.

Change-Id: I716a9ed8376b85b6f7f850f90d213bf514a73f11
diff --git a/OWNERS b/OWNERS
new file mode 100644
index 0000000..88b3a39
--- /dev/null
+++ b/OWNERS
@@ -0,0 +1,6 @@
+cmtice@google.com
+laszio@google.com
+llozano@google.com
+manojgupta@google.com
+rahulchaudhry@google.com
+yunlian@google.com