Merge "Remove EnabledSince from OVERRIDE_MIN_ASPECT_RATIO_PORTRAIT_ONLY" into sc-v2-dev am: 56b6a1936d am: 1cb7dbffd1

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/16405083

Change-Id: If5f945462c89d0348d9031265e9bbccac83aced5