Merge "Use readUniqueFileDescriptor in incidentd service" into tm-dev am: 2ac86ba5c7

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24608667

Change-Id: I191e6914fa469516178bf6732fda1306eab8bc29
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>