Merge "libbinder: add tests for single-threaded and no-kernel-binder" am: 81cca30c14 am: 801138090e am: d70bbe856c

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2076031

Change-Id: I0b1ae139a838350044a0c1a3be9c764777a8b466
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>