[automerger skipped] Merge "[DO NOT MERGE] Build MCTS on mainline branches"...

[automerger skipped] Merge "[DO NOT MERGE] Build MCTS on mainline branches" into udc-mainline-prod am: 4cbde4a6 -s ours

am skip reason: contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/build/soong/+/26317146



Change-Id: I4c3c74e7772fdd8029f017017585c7d05e24d964
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>