Apple has an agreement with Digital Globe/Maxar to use their more recent imagery to edit OpenStreetMap, which is not publicly available for editing OpenStreetMap. We generally use the imagery that is already available in JOSM but where we do use that more recent imagery, we always cite it and the date the imagery is from in the changeset source.
I would recommend adding an OSM note to features that require an update so that they are visible to a wider range of editors.

Thank you and happy mapping!