Merge "Revert "Revert "Restrict plugins to an existing allowlist""" into...

Merge "Revert "Revert "Restrict plugins to an existing allowlist""" into udc-dev-plus-aosp am: 12dc1a34

Original change: https://googleplex-android-review.googlesource.com/c/platform/build/soong/+/23316947



Change-Id: I85cb422fd9ce451aebdbffd13275db60be3115bd
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>