Merge "Use readUniqueFileDescriptor in incidentd service" into udc-dev am: 3ed8f7226c am: d5a8fe86ce

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24606761

Change-Id: Icbf222cd2d67404699772a1a1653824fc36d8a72
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>