UwbManagerTest: Add permission enforcement related tests

1. Tests for the permission enforcement for the various APIs.
2. Test for verification of bad params handling for openRangingSession
API.
3.  Remove the manifest permissions since we need to anyway use the shell
identity to get the privileged permissions needed for invoking all
platform system APIs.

Note: Some of the positive tests are failing currently because of errors
from the vendor implementation. Will be filing bugs against the vendors
for these failures.

Bug: 183904955
Test: atest UwbManagerTest
Change-Id: I5a57e02cf99140170acbd72265d8ad783e7d508e
2 files changed