Update Ingrasys platform submodule (#764)

wadelnn · lguohan · commit 3f570a4cbf05 · 2017-06-29T01:41:12.000-07:00
* Remove specific fancontrol service.

Signed-off-by: Wade He &lt;chihen.he@gmail.com&gt;
diff --git a/platform/broadcom/sonic-platform-modules-ingrasys b/platform/broadcom/sonic-platform-modules-ingrasys
@@ -1 +1 @@
-Subproject commit 8d0229c94865228eff63c0d79396d0b924d7c6b1
+Subproject commit 50471fdaaa4849c19a97d8623971450f09903d5d
