[module] Update code for SWIG
[module] Update code for SWIG

Explicitly ignore nested Exception structures.
It suppress "Warning 325: Nested struct not currently supported".

rpm-software-management/libhif,hughsie/libhif,rpm-software-management/libdnf,rpm-software-management/libhif,Conan-Kudo/libhif,hughsie/libhif,hughsie/libhif,Conan-Kudo/libhif,Conan-Kudo/libhif,rpm-software-management/libhif,rpm-software-management/libdnf,hughsie/libhif,rpm-software-management/libhif,rpm-software-management/libdnf,rpm-software-management/libdnf,Conan-Kudo/libhif