[platform/module] update submodule to add i2c bus recovery

pphuchar · tiantianlv · commit ccf124345fac · 2019-04-11T13:39:03.000+08:00
diff --git a/platform/broadcom/sonic-platform-modules-cel b/platform/broadcom/sonic-platform-modules-cel
@@ -1 +1 @@
-Subproject commit f8caea95a8f994cbc86969099bfb673510915c21
+Subproject commit aedfa1e06acf9290680c2f374afc6cf4bb948315
