Always use prebuilt version of core-lambda-stubs in build-tools am: e52040b4a0 am: ff8ff13b53

Original change: https://googleplex-android-review.googlesource.com/c/platform/development/+/20579490

Change-Id: I66a5931163d30dd498af7d668e1a925e1830d414
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>