6f43411 Fix circular dependency between module_build_service.__init__ and module_build_service.backports.

Authored and Committed by jkaluza 5 months ago
    Fix circular dependency between module_build_service.__init__ and module_build_service.backports.
    
    This fixes issues with calling 'python module_build_service/manage.py' directly
    from the MBS git repo as part of testing local module builds without installing
    MBS.
    
    The issue is that 'import pkg_resources' for some reason tries to load
    module_build_service.backports before the module_build_service.app actually
    exists. This results in traceback saying that module_build_service.app does
    not exist.
    
    This commit fixes this by importing whole module_build_service in backports.py.