tests: Add test_marshaling_object to Makefile.am
tests: Add test_marshaling_object to Makefile.am

davibe/pygobject,davibe/pygobject,GNOME/pygobject,sfeltman/pygobject,sfeltman/pygobject,sfeltman/pygobject,GNOME/pygobject,davibe/pygobject,GNOME/pygobject,pexip/pygobject,pexip/pygobject,davibe/pygobject,pexip/pygobject