Merge "[framework] Add oem log event callback API." into main am: 44f755b75e am: ce1feb1e18

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

Change-Id: I04f2379645942e724b6eb3197f4a8314fda249a2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>