Merge "Implement folder input." into main am: ad5a7859c8

Original change: https://android-review.googlesource.com/c/platform/development/+/2738614

Change-Id: I8a64bfb9b143e315a3ca6773f4c04ac81550b7cd
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>