Multi create/patch/remove performance

[DaddyWarbucks]

When using multi: true, the create method is slow. See: https://discord.com/channels/509848480760725514/1049386346030047293

Solutions

• This line: https://github.com/feathersjs-ecosystem/feathers-mongodb/blob/c8e894cd433b39e5dc92ac824a983944768d25eb/lib/index.js#L219 should probably use { _id: { $in: [result.insertedIds] } }
• Implement some $returning: false or $limit: 0 to disable Feathers from returning results.

[daffl]

I think this will be addressed via https://github.com/feathersjs/feathers/pull/2945 - closing this issue to archive this repository since it has moved.