[automerger skipped] Add CDM core test OWNERS am: a645c0f6 -s ours

am skip reason: Merged-In I247b271fd71658fb80323842e8e0d7542464c4c9 with SHA-1 57252777 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21515544



Change-Id: I5af3524c07879277f9c19bb195a7b030cadabf40
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>