Merge "Support ADB product keys purging with a dedicated flag" into main am: 3181bdd2

Original change: https://android-review.googlesource.com/c/platform/build/+/3369193



Change-Id: I9fc7f9f799f2409a0f335e624782fd7d7fa91174
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>