Compatible with Address module

@w01f - just to clarfiy, is the problem that it disappears on the translation and shouldn't be translating it or is the problem that you want the city name etc, translated?

@marcus_johansson, I'll add some screenshots for clarity. Even when the address field is set to be translatable, it only successfully translates the Country and Prefecture.

We can use ✨ Add text extractor plugins for image and link field types Active as a starting point. With the new base class for field extractors, adding a new one for address field should be quick.
Also, bumping version

Shouldn't the FieldTextExtractor plugin for Address fields be added to the Address module itself?
Currently we only provide FieldTextExtractor plugins for core field types.
Other modules, like custom_field, provide their own FieldTextExtractor plugin, so presumably this could also happen for Address?