[sonic-platform-common] Update submodule (#1672)

jleveque · web-flow · commit e07687f15680 · 2018-05-03T18:55:26.000-07:00
diff --git a/src/sonic-platform-common b/src/sonic-platform-common
@@ -1 +1 @@
-Subproject commit b553dba4ca82997dcc60a3b3a68111d7af8d62fc
+Subproject commit 9adb75feee6de75bd2e9faf542ac5610edc3fa35
