Add B&R on-device unit tests to presubmits

This is a bit of a speculative change. There are a couple unit tests that are
failing (seemingly) only when the whole FrameworksMockingServicesTests
module is run on cloud infra for postsubmits.

Test: Presubmits
Bug: 277732940
Change-Id: I1a3e4a4a71a910dd40e0f1486ee88677af44c652