Community Wishlist Survey 2023/Make the datadump-related rights available when selecting grants

Proposed by OrangeStar

Proposal summary: Add the mw:Extension:DataDump rights to the list of selectable grants for OAuth consumers and bot passwords.

Full proposal: Grants are a pack of permissions one can give to an application when creating a bot password or OAuth consumer. They're the proper way of logging-in for single-purpose clients (like one I'm developing for automating dumps using the DataDump API) and bots.