refactor(admin): unify complementaryObject parameter
Created by: HejdaJakub
- Regenerate openapi with new comments about supported objects for complementaryObjet(s) parameter.
- Unify a type of complementaryObject variable to PerunBean object across classes in admin-gui.
- The information about supported objects has been left just in openapi documentation to avoid future need of changing it on several places.
- Little refactor of edited files has been done.