[lib] handle DEVICE_LIST_UPDATED message

Summary:
We want to call getAndUpdateDeviceListsForUsers on each request, leaving logs as in D12347

Depends on D12378

Test Plan: Send this message to device and make sure it's processed

Reviewers: bartek, tomek

Reviewed By: tomek

Subscribers: ashoat

Differential Revision: https://phab.comm.dev/D12379