[automerger skipped] libbinder: replace flaky tests with real coverage am: 02985124 -s ours

am skip reason: Merged-In I594305d5fd9ad2b4193ec828ccd012817a481b1a with SHA-1 0543cf58 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/23032816



Change-Id: Ibe234194acc3adcaf3b970c87b39b650bc181787
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>