Merge "binderRpcBenchmark: test many proxy behavior" into main am: 9b6a5392e4

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2751625

Change-Id: I39ddebf9d5bf8e18dee577abd6b7f62ef55a7081
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>