Fix bug in _MonolithicSinkManager causing module.headers to not be written guaranteed before module.body
Fix bug in _MonolithicSinkManager causing module.headers to not be written guaranteed before module.body

caramucho/pybindgen,caramucho/pybindgen,cawka/pybindgen,cawka/pybindgen,caramucho/pybindgen,caramucho/pybindgen,cawka/pybindgen,cawka/pybindgen