update centralize cuj to handle more general case

this is a change to update the centralize cujs to handle more tests
later.
MUST_SLEEP

Test: m AdServicesScenarioTests
      adb install -g -r out/target/product/vsoc_x86_64/testcases/AdServicesScenarioTests/x86_64/AdServicesScenarioTests.apk
      adb shell am instrument -w -e class android.adservices.test.scenario.adservices.ui.UiSettingsMainPageMicrobenchmark -e listener android.device.collectors.AppStartupListener -e iterations 2 android.platform.test.scenario/androidx.test.runner.AndroidJUnitRunner
Change-Id: If9859449dcae869c36c67b83e7f32d23a437e2eb
7 files changed