[swss]: update sonic-swss submodule (#1146)

lguohan · web-flow · commit bf1bb06e2ecf · 2017-11-13T10:49:29.000-08:00
diff --git a/src/sonic-swss b/src/sonic-swss
@@ -1 +1 @@
-Subproject commit 092f3a06e2900fb4cc0364648f6ea840de937b57
+Subproject commit 0be8b8b757e40ac9f66e8175a2f978a8cba312ac
