Fix mocking of flavors
Fix mocking of flavors

Flavors need to have the heat_data to be properly mocked.

Change-Id: Ib4f06bb0af50b63d4dcc183ddd3d0cf480bb24d2

rdo-management/tuskar-ui,rdo-management/tuskar-ui,rdo-management/tuskar-ui,rdo-management/tuskar-ui