Merge "Add per-file OWNERS for docs/mte.md" into main am: 4c17e66272 am: fbc3ac585d

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

Change-Id: I796ab1fa3f1c0e14ec267b285205b18589259cf9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>