Merge "update setup design to min sdk 19" into main am: a6a7cc0368 am: fe93969af2 am: b713a27255

Original change: https://android-review.googlesource.com/c/platform/external/setupdesign/+/2851367

Change-Id: Ie6a0fa5c2ec5dcd0252842f1fc51ae463ee90565
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>