[automerger skipped] DO NOT MERGE: Enable mainline prebuilts for device...

[automerger skipped] DO NOT MERGE: Enable mainline prebuilts for device targets am: 20545fcf am: a047ea2b am: 459bc8cc am: ed6219e6 -s ours

am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/build/+/23770789



Change-Id: I873be49bcf9241808f332e039b5b6e33abeb4d9c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>