[automerger skipped] Add an OEM configurable limit for zen rules am: 75bd0edd7b -s ours

am skip reason: Merged-In I3da105951af90007bf48dc6cf00aed3e28778b36 with SHA-1 413f74422c is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17046135

Change-Id: I8f9f650d608f30feb832315de5ef9ef4775ddf92