Merge "Make ScopedAIBinder_Weak::promote() a const function." am: 376193980c am: 0f9f9e574e am: 0730e4ceb6

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2239069

Change-Id: I8fe360c490d359ceefdcf5f49804941de643cd44
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>