[native] Expose GetDeviceListForUser RPC to JS

Summary:
Exposed GetDeviceListForUser RPC to JS via JSI.

Depends on D10862.

Test Plan: Called the method from JS, console.logged the result.

Reviewers: michal, varun, kamil

Reviewed By: kamil

Subscribers: ashoat, tomek

Differential Revision: https://phab.comm.dev/D10863