Override Spree::Store.available_locales
Override Spree::Store.available_locales

Core method uses super but we need to avoid that since
the same method is defined into globalize:

https://github.com/globalize/globalize/blob/8f1e84942a1bbe4e77ae2ce87450c43eb447bbaa/lib/globalize/active_record/instance_methods.rb#L153-L155

We should probably backport this change into core, since super()
here is used just to get the database value.

solidusio-contrib/solidus_globalize,solidusio-contrib/solidus_globalize,solidusio-contrib/solidus_globalize,solidusio-contrib/solidus_globalize