[SAI] Update SAI pointer (#431)

stepanblyschak · lguohan · commit 81f557d07644 · 2019-03-04T08:18:21.000-08:00
Include fix for saithrift compilation with newer thrift

Signed-off-by: Stepan Blyschak &lt;stepanb@mellanox.com&gt;
diff --git a/SAI b/SAI
@@ -1 +1 @@
-Subproject commit 8a292593269bc4375450d8b6ef310fd7661bc208
+Subproject commit 1d42f1218ad537e37fac84aadb7f6232472bdd58
