[sonic-sairedis]: Update submodule pointer. (#314)

oleksandrivantsiv · lguohan · commit f087f1317bd3 · 2017-02-22T02:17:33.000-08:00
Update Mellanox platform ONIE version.
diff --git a/src/sonic-sairedis b/src/sonic-sairedis
@@ -1 +1 @@
-Subproject commit d6e7827a16af97f0fadbcf0f2da9b2d80a135cb6
+Subproject commit 84f6221f340ec6618b3a72da41fff4047af7eec9
