Update OWNERS for libstatssocket

Test: m -j libstatssocket compiles
Change-Id: I57bce83a88de51a7671b452afb5e251e9a61ffb3
diff --git a/libstats/OWNERS b/libstats/OWNERS
index ed06fbc..7855774 100644
--- a/libstats/OWNERS
+++ b/libstats/OWNERS
@@ -1,4 +1,7 @@
-bookatz@google.com
 joeo@google.com
+muhammadq@google.com
+ruchirr@google.com
+singhtejinder@google.com
+tsaichristine@google.com
 yaochen@google.com
-yanglu@google.com
+yro@google.com