Break down FlakyTest annotation into methods. TH can't capture the culprit CL because we mark the FlakyTest annotation on the entire class, dividing the annotation into methods instead of the entire class. Bug: 137329632 Bug: 127741025 Test: atest android.server.wm.lifecycle Change-Id: Ia919d9944b5512174f47fcc49dd464fea62c24bf