Merge "[framework] Add oem log event callback API." into main am: 44f755b75e

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/3320598

Change-Id: I3040f939e58ac39e8056b823b2075ca79e4547df
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>