[swss]: Update swss submodule (#627)

andriymoroz-mlnx · Shuotian Cheng · commit 5cc45a991d6e · 2017-05-24T09:02:46.000-07:00
[portsorch]: Add set port MTU function (#218)
diff --git a/src/sonic-swss b/src/sonic-swss
@@ -1 +1 @@
-Subproject commit 722649bda95148e1d812603155c2efd3df058795
+Subproject commit 1210c45724f184152525f3ff5bc983ad4c3c9939
