Merge "Add per-file OWNERS for docs/mte.md" into main am: 4c17e66272

Original change: https://android-review.googlesource.com/c/platform/bionic/+/3348566

Change-Id: If478244f4edc01a0b33f21dd270d6266972309ac
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>