[aadl]: AADL meta-model changes

[Julien Delange]

Dear AADL users,

According to the last changes and revisions in the AADL standard, the meta-model has been updated. Changes have been applied and propagated in the develop branch of OSATE and will be included in the next stable version that will be released in April. Please note that these changes might impact tools and plugins built on top of OSATE.

For that reason, it might be useful that all developers check that their tool is compliant with the new meta-model in order to make sure it will work with the next stable release. You can review the changes made on the meta-model here: https://wiki.sei.cmu.edu/aadl/index.php/Metamodel_updates#Internal_Features_and_Processor_Features

Best regards.