Update arista submodule for smbus reliability (sonic-net#3772)

zzhiyuan · yxieca · commit 6a6ce5081399 · 2019-11-16T20:08:47.000-08:00
diff --git a/platform/barefoot/sonic-platform-modules-arista b/platform/barefoot/sonic-platform-modules-arista
@@ -1 +1 @@
-Subproject commit 6562c6806862df7945fc7827c6266f9b77d8e0a8
+Subproject commit 418af37fa5ba6f3143bfcd8ea09ad50511334d44
diff --git a/platform/broadcom/sonic-platform-modules-arista b/platform/broadcom/sonic-platform-modules-arista
@@ -1 +1 @@
-Subproject commit 6562c6806862df7945fc7827c6266f9b77d8e0a8
+Subproject commit 418af37fa5ba6f3143bfcd8ea09ad50511334d44
