codgen: fix a logic issue in version_condition_no_doc
codgen: fix a logic issue in version_condition_no_doc

If no version is set for another crate name, we should always add a guard
This caused some guards to be missing in the builder pattern generation
gtk-rs/gir,gtk-rs/gir,GuillaumeGomez/gir,gtk-rs/gir,GuillaumeGomez/gir,GuillaumeGomez/gir