Merge "Migrate String8|16.setTo to assignment operator" into main am: c01e3ba035 am: 1ca55b9eb9 am: 6fd58092f6 am: af3d4530d8 am: 4dc0449864

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2724077

Change-Id: I6ba4c4df589ed3851d1ac677b7078cac7015b6fa
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>