Add smoke test for hierarchical composition in CLI

EAP7-281 provides logical hierarchical composition of Profies and Socket Binding Groups.

This test serves as basic smoke tests to be run within the testsuite.

HierarchicalCompositionTestCase#testHierarchicalCompositionOfProfiles:

1. clone profile to child profile
2. remove mail subsystem from child profile
3. add root profile
4. add mail subsystem to root profile
5. set root profile as ancestor of child profile
6. reload server with child profile
7. check subsystems in server for mail subsystem

HierarchicalCompositionTestCase#testHierarchicalCompositionOfSocketBindingGroups:

1. create new socket binding group
2. add new socket binding in new socket binding group
3. reload server with new socket binding group
4. get all socket bindings from new socket binding group and check it