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

Merge "Restrict plugins to an existing allowlist" into udc-dev-plus-aosp am: 9267a344 am: 722f3a31

Original change: https://googleplex-android-review.googlesource.com/c/platform/build/soong/+/22896961



Change-Id: I23abdc3467293ec6ab7b4e655adbf66c22ec7de3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>