Defer missing the hook

[robertmeta]

From: https://github.com/andreyorst/plug.kak/issues/77

---

Hey,

I noticed this case where defer does not hook correctly.

hook global ModuleLoaded auto-pairs %{
        echo -debug 'this works'
}
plug 'alexherbo2/auto-pairs.kak' defer "auto-pairs" %{
	echo -debug 'this does not'
}

Maybe because it's required so soon? The module is declared and required in the same file.