Merge "binderThroughputTest: compute percentiles exactly" into main am: c0212af865 am: d375c5eddc am: a1f3438c9b

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2680818

Change-Id: Iaa71da2fd74b03f43deb5993fc5a95477959270f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>