Robuta

https://lists.openampproject.org/archives/list/openamp-rp@lists.openampproject.org/message/5735OYGQQ6I6FTHDFEICYWZ7CFAI23YK/ [Openamp-rp] [OpenAMP/openamp-system-reference] 7863e7: examples: legacy_apps: Fix add default... rp system legacy apps openamp reference