[sonic-utilities]: update sonic-utilities module (#412)

lguohan · web-flow · commit 4212efde6c67 · 2017-03-17T17:41:23.000-07:00
diff --git a/src/sonic-utilities b/src/sonic-utilities
@@ -1 +1 @@
-Subproject commit dea6e8000f160b30e962d59adbaaba41744fe7c2
+Subproject commit 22b3d7addd812acd65b267abc7172c00d042e47e
