[common]: Update sonic-swss-common submodule

Shu0T1an ChenG · Shu0T1an ChenG · commit 5712f8df9e0b · 2018-09-11T09:48:01.000-07:00
Signed-off-by: Shu0T1an ChenG &lt;shuche@microsoft.com&gt;
diff --git a/src/sonic-swss-common b/src/sonic-swss-common
@@ -1 +1 @@
-Subproject commit 90855e07dffa996d6f0ece6d728c41dbc4f83e60
+Subproject commit 23dc1b139823efa385be4c7a51de52f085572b77
