UwbManager: Use AttributionSource for runtime permission enforcement

This attribution source is going to be used by Gmscore to proxy
the blame for uwb_ranging runtime permission check (since Gmscore which
is the direct caller of this surface is in most cases proxying the
request from 1p/3p apps).

Note: This CL just adds the skeletal API to start the API reviews. The
actual implementation needs a major refactor of the stack which is WIP.

Bug: 183904955
Test: atest android.uwb
Change-Id: Ia0338b573306f44c493bf1c136e68b4f46877816