Merge "Add autoconfig mode." into main am: 97f9bff595

Original change: https://android-review.googlesource.com/c/platform/development/+/2843613

Change-Id: I534b398984a226aaf9cd7b0852f83eef861e02d8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>