tracinglib: rename benchmark tests module

Rename tracinglib-benchmark to CoroutineTracingPerfTests to match
the naming convention used by other performance tests.

Bug: 351054475
Test: atest CoroutineTracingPerfTests
Flag: com.android.systemui.coroutine_tracing
Change-Id: I80c193b581a1af0f057a9258ff11cd7e8417676e
2 files changed